./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4a65477eb93c2031bed3e6d454d38e75e9833f23496d456d5084dd6ae5f38687 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:41:01,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:41:01,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:41:01,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:41:01,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:41:01,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:41:01,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:41:01,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:41:01,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:41:01,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:41:01,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:41:01,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:41:01,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:41:01,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:41:01,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:41:01,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:41:01,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:41:01,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:41:01,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:41:01,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:41:01,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:41:01,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:41:01,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:41:01,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:41:01,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:41:01,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:41:01,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:41:01,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:41:01,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:41:01,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:41:01,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:41:01,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:41:01,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:41:01,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:41:01,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:41:01,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:41:01,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:41:01,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:41:01,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:41:01,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:41:01,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:41:01,236 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:41:01,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:41:01,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:41:01,249 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:41:01,249 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:41:01,250 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:41:01,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:41:01,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:41:01,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:41:01,251 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:41:01,251 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:41:01,251 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:41:01,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:41:01,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:41:01,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:41:01,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:41:01,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:41:01,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:41:01,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:41:01,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:41:01,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:41:01,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:41:01,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:41:01,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:41:01,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:41:01,254 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:41:01,254 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:41:01,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:41:01,254 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a65477eb93c2031bed3e6d454d38e75e9833f23496d456d5084dd6ae5f38687 [2022-02-20 20:41:01,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:41:01,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:41:01,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:41:01,431 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:41:01,431 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:41:01,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2022-02-20 20:41:01,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452834b35/1b68d886a0ac48909794a472c3350676/FLAG4009fb662 [2022-02-20 20:41:01,931 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:41:01,933 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2022-02-20 20:41:01,952 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452834b35/1b68d886a0ac48909794a472c3350676/FLAG4009fb662 [2022-02-20 20:41:01,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452834b35/1b68d886a0ac48909794a472c3350676 [2022-02-20 20:41:01,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:41:01,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:41:01,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:41:01,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:41:01,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:41:01,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:41:01" (1/1) ... [2022-02-20 20:41:01,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263c60f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:01, skipping insertion in model container [2022-02-20 20:41:01,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:41:01" (1/1) ... [2022-02-20 20:41:01,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:41:02,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:41:02,228 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] [2022-02-20 20:41:02,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:41:02,402 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:41:02,422 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] [2022-02-20 20:41:02,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:41:02,478 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:41:02,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02 WrapperNode [2022-02-20 20:41:02,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:41:02,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:41:02,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:41:02,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:41:02,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,517 INFO L137 Inliner]: procedures = 165, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 97 [2022-02-20 20:41:02,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:41:02,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:41:02,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:41:02,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:41:02,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,558 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:41:02,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:41:02,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:41:02,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:41:02,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (1/1) ... [2022-02-20 20:41:02,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:41:02,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:41:02,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 20:41:02,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 20:41:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure worker [2022-02-20 20:41:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure worker [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:41:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:41:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:41:02,638 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:41:02,716 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:41:02,717 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:41:02,860 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:41:02,866 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:41:02,866 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-02-20 20:41:02,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:41:02 BoogieIcfgContainer [2022-02-20 20:41:02,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:41:02,868 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:41:02,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:41:02,871 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:41:02,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:41:01" (1/3) ... [2022-02-20 20:41:02,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8d78f28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:41:02, skipping insertion in model container [2022-02-20 20:41:02,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:41:02" (2/3) ... [2022-02-20 20:41:02,872 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8d78f28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:41:02, skipping insertion in model container [2022-02-20 20:41:02,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:41:02" (3/3) ... [2022-02-20 20:41:02,872 INFO L111 eAbstractionObserver]: Analyzing ICFG 13-privatized_69-refine-protected-loop-interval_true.i [2022-02-20 20:41:02,875 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:41:02,876 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:41:02,876 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:41:02,876 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:41:02,934 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,934 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,934 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,934 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,935 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,935 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,935 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,935 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,935 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,936 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,936 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,936 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,936 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,937 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,938 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,938 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,938 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,938 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,939 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,939 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,941 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,941 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,941 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,942 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,942 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,942 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,942 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,942 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,943 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,943 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,943 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,943 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,943 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,944 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,944 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,944 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,944 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,944 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,945 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,945 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,945 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,945 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,946 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,946 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,948 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,948 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,949 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,949 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,949 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,950 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,950 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,950 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,950 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,950 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,951 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,951 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,951 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,951 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,951 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,952 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,952 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,954 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,956 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,956 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,959 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,959 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#t~ret5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,960 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,961 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_~got~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,961 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_pqueue_get_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,961 WARN L322 ript$VariableManager]: TermVariabe |workerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:41:02,963 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:41:02,995 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:41:02,999 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:41:03,000 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:41:03,008 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 111 places, 117 transitions, 239 flow [2022-02-20 20:41:03,078 INFO L129 PetriNetUnfolder]: 10/116 cut-off events. [2022-02-20 20:41:03,079 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:03,083 INFO L84 FinitePrefix]: Finished finitePrefix Result has 120 conditions, 116 events. 10/116 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 181 event pairs, 0 based on Foata normal form. 0/104 useless extension candidates. Maximal degree in co-relation 79. Up to 2 conditions per place. [2022-02-20 20:41:03,083 INFO L82 GeneralOperation]: Start removeDead. Operand has 111 places, 117 transitions, 239 flow [2022-02-20 20:41:03,088 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 110 places, 116 transitions, 235 flow [2022-02-20 20:41:03,104 INFO L129 PetriNetUnfolder]: 5/91 cut-off events. [2022-02-20 20:41:03,106 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:41:03,107 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:03,108 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] [2022-02-20 20:41:03,108 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:03,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:03,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1003523105, now seen corresponding path program 1 times [2022-02-20 20:41:03,118 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:03,120 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058866606] [2022-02-20 20:41:03,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:03,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {114#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {114#true} [196] 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] {114#true} is VALID [2022-02-20 20:41:03,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {114#true} [275] 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[] {114#true} is VALID [2022-02-20 20:41:03,463 INFO L290 TraceCheckUtils]: 3: Hoare triple {114#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {114#true} [237] L18-->L18-1: 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[] {114#true} is VALID [2022-02-20 20:41:03,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {114#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,463 INFO L290 TraceCheckUtils]: 6: Hoare triple {114#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {114#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {114#true} is VALID [2022-02-20 20:41:03,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {114#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {114#true} is VALID [2022-02-20 20:41:03,465 INFO L290 TraceCheckUtils]: 9: Hoare triple {114#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {114#true} is VALID [2022-02-20 20:41:03,465 INFO L290 TraceCheckUtils]: 10: Hoare triple {114#true} [216] L700-1-->L700-2: 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[] {114#true} is VALID [2022-02-20 20:41:03,465 INFO L290 TraceCheckUtils]: 11: Hoare triple {114#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,465 INFO L290 TraceCheckUtils]: 12: Hoare triple {114#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {114#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {114#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {114#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {114#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {114#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {114#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {114#true} is VALID [2022-02-20 20:41:03,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {114#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {114#true} is VALID [2022-02-20 20:41:03,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {114#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {114#true} is VALID [2022-02-20 20:41:03,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {114#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {114#true} is VALID [2022-02-20 20:41:03,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {114#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {114#true} is VALID [2022-02-20 20:41:03,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {114#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {114#true} is VALID [2022-02-20 20:41:03,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {114#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {114#true} is VALID [2022-02-20 20:41:03,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {114#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {114#true} is VALID [2022-02-20 20:41:03,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {114#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,471 INFO L290 TraceCheckUtils]: 27: Hoare triple {116#(= ~g~0 0)} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {116#(= ~g~0 0)} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,474 INFO L290 TraceCheckUtils]: 29: Hoare triple {116#(= ~g~0 0)} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,475 INFO L290 TraceCheckUtils]: 30: Hoare triple {116#(= ~g~0 0)} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,476 INFO L290 TraceCheckUtils]: 31: Hoare triple {116#(= ~g~0 0)} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,476 INFO L290 TraceCheckUtils]: 32: Hoare triple {116#(= ~g~0 0)} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,477 INFO L290 TraceCheckUtils]: 33: Hoare triple {116#(= ~g~0 0)} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,477 INFO L290 TraceCheckUtils]: 34: Hoare triple {116#(= ~g~0 0)} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,477 INFO L290 TraceCheckUtils]: 35: Hoare triple {116#(= ~g~0 0)} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,478 INFO L290 TraceCheckUtils]: 36: Hoare triple {116#(= ~g~0 0)} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,479 INFO L290 TraceCheckUtils]: 37: Hoare triple {116#(= ~g~0 0)} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,479 INFO L290 TraceCheckUtils]: 38: Hoare triple {116#(= ~g~0 0)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,480 INFO L290 TraceCheckUtils]: 39: Hoare triple {116#(= ~g~0 0)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,480 INFO L290 TraceCheckUtils]: 40: Hoare triple {116#(= ~g~0 0)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,481 INFO L290 TraceCheckUtils]: 41: Hoare triple {116#(= ~g~0 0)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,481 INFO L290 TraceCheckUtils]: 42: Hoare triple {116#(= ~g~0 0)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,482 INFO L290 TraceCheckUtils]: 43: Hoare triple {116#(= ~g~0 0)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {116#(= ~g~0 0)} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,483 INFO L290 TraceCheckUtils]: 45: Hoare triple {116#(= ~g~0 0)} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,484 INFO L290 TraceCheckUtils]: 46: Hoare triple {116#(= ~g~0 0)} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {116#(= ~g~0 0)} is VALID [2022-02-20 20:41:03,485 INFO L290 TraceCheckUtils]: 47: Hoare triple {116#(= ~g~0 0)} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {117#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:03,486 INFO L290 TraceCheckUtils]: 48: Hoare triple {117#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {117#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:03,486 INFO L290 TraceCheckUtils]: 49: Hoare triple {117#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {118#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 20:41:03,487 INFO L290 TraceCheckUtils]: 50: Hoare triple {118#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {115#false} is VALID [2022-02-20 20:41:03,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {115#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {115#false} is VALID [2022-02-20 20:41:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:03,492 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:03,492 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058866606] [2022-02-20 20:41:03,493 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058866606] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:03,493 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:03,493 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:41:03,500 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460495508] [2022-02-20 20:41:03,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:03,511 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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 52 [2022-02-20 20:41:03,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:03,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:03,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:03,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:41:03,616 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:03,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:41:03,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:41:03,640 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 86 out of 117 [2022-02-20 20:41:03,648 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 116 transitions, 235 flow. Second operand has 5 states, 5 states have (on average 87.6) internal successors, (438), 5 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:03,648 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:03,649 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 86 of 117 [2022-02-20 20:41:03,649 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:03,917 INFO L129 PetriNetUnfolder]: 191/763 cut-off events. [2022-02-20 20:41:03,917 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:41:03,922 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1081 conditions, 763 events. 191/763 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 49. Compared 4342 event pairs, 29 based on Foata normal form. 54/706 useless extension candidates. Maximal degree in co-relation 1036. Up to 110 conditions per place. [2022-02-20 20:41:03,927 INFO L132 encePairwiseOnDemand]: 99/117 looper letters, 51 selfloop transitions, 15 changer transitions 0/149 dead transitions. [2022-02-20 20:41:03,927 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 149 transitions, 433 flow [2022-02-20 20:41:03,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 20:41:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-02-20 20:41:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 781 transitions. [2022-02-20 20:41:03,955 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8344017094017094 [2022-02-20 20:41:03,955 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 781 transitions. [2022-02-20 20:41:03,955 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 781 transitions. [2022-02-20 20:41:03,956 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:03,957 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 781 transitions. [2022-02-20 20:41:03,963 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 97.625) internal successors, (781), 8 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:03,965 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:03,966 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:03,967 INFO L186 Difference]: Start difference. First operand has 110 places, 116 transitions, 235 flow. Second operand 8 states and 781 transitions. [2022-02-20 20:41:03,968 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 149 transitions, 433 flow [2022-02-20 20:41:03,971 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 149 transitions, 432 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:41:03,974 INFO L242 Difference]: Finished difference. Result has 117 places, 119 transitions, 335 flow [2022-02-20 20:41:03,975 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=214, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=335, PETRI_PLACES=117, PETRI_TRANSITIONS=119} [2022-02-20 20:41:03,978 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 7 predicate places. [2022-02-20 20:41:03,978 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 119 transitions, 335 flow [2022-02-20 20:41:04,050 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1984 states, 1982 states have (on average 2.0665993945509586) internal successors, (4096), 1983 states have internal predecessors, (4096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,054 INFO L78 Accepts]: Start accepts. Automaton has has 1984 states, 1982 states have (on average 2.0665993945509586) internal successors, (4096), 1983 states have internal predecessors, (4096), 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 52 [2022-02-20 20:41:04,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:04,054 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 119 transitions, 335 flow [2022-02-20 20:41:04,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 87.6) internal successors, (438), 5 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,055 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:04,055 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:04,055 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:41:04,055 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:04,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:04,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1280747719, now seen corresponding path program 1 times [2022-02-20 20:41:04,056 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:04,056 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261947903] [2022-02-20 20:41:04,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:04,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {2117#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {2117#true} [196] 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] {2117#true} is VALID [2022-02-20 20:41:04,116 INFO L290 TraceCheckUtils]: 2: Hoare triple {2117#true} [275] 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[] {2117#true} is VALID [2022-02-20 20:41:04,116 INFO L290 TraceCheckUtils]: 3: Hoare triple {2117#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,116 INFO L290 TraceCheckUtils]: 4: Hoare triple {2117#true} [237] L18-->L18-1: 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[] {2117#true} is VALID [2022-02-20 20:41:04,116 INFO L290 TraceCheckUtils]: 5: Hoare triple {2117#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 6: Hoare triple {2117#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 7: Hoare triple {2117#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 8: Hoare triple {2117#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {2117#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {2117#true} [216] L700-1-->L700-2: 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[] {2117#true} is VALID [2022-02-20 20:41:04,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {2117#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,118 INFO L290 TraceCheckUtils]: 12: Hoare triple {2117#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {2117#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {2117#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {2117#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {2117#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,119 INFO L290 TraceCheckUtils]: 17: Hoare triple {2117#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {2117#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {2117#true} is VALID [2022-02-20 20:41:04,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {2117#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2117#true} is VALID [2022-02-20 20:41:04,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {2117#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {2117#true} is VALID [2022-02-20 20:41:04,119 INFO L290 TraceCheckUtils]: 21: Hoare triple {2117#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 22: Hoare triple {2117#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 23: Hoare triple {2117#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {2117#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {2117#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {2117#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {2117#true} is VALID [2022-02-20 20:41:04,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {2117#true} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {2117#true} is VALID [2022-02-20 20:41:04,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {2117#true} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {2117#true} is VALID [2022-02-20 20:41:04,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {2117#true} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {2117#true} is VALID [2022-02-20 20:41:04,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {2117#true} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {2117#true} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,121 INFO L290 TraceCheckUtils]: 32: Hoare triple {2117#true} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {2117#true} is VALID [2022-02-20 20:41:04,122 INFO L290 TraceCheckUtils]: 33: Hoare triple {2117#true} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2117#true} is VALID [2022-02-20 20:41:04,122 INFO L290 TraceCheckUtils]: 34: Hoare triple {2117#true} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2117#true} is VALID [2022-02-20 20:41:04,122 INFO L290 TraceCheckUtils]: 35: Hoare triple {2117#true} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2117#true} is VALID [2022-02-20 20:41:04,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {2117#true} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {2117#true} is VALID [2022-02-20 20:41:04,122 INFO L290 TraceCheckUtils]: 37: Hoare triple {2117#true} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {2117#true} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 39: Hoare triple {2117#true} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {2117#true} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {2117#true} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {2117#true} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {2117#true} is VALID [2022-02-20 20:41:04,123 INFO L290 TraceCheckUtils]: 43: Hoare triple {2117#true} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {2117#true} is VALID [2022-02-20 20:41:04,124 INFO L290 TraceCheckUtils]: 44: Hoare triple {2117#true} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,125 INFO L290 TraceCheckUtils]: 46: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,126 INFO L290 TraceCheckUtils]: 49: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,126 INFO L290 TraceCheckUtils]: 50: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,127 INFO L290 TraceCheckUtils]: 51: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,127 INFO L290 TraceCheckUtils]: 52: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} is VALID [2022-02-20 20:41:04,127 INFO L290 TraceCheckUtils]: 53: Hoare triple {2119#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 54: Hoare triple {2118#false} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 55: Hoare triple {2118#false} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 56: Hoare triple {2118#false} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 57: Hoare triple {2118#false} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 58: Hoare triple {2118#false} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2118#false} is VALID [2022-02-20 20:41:04,128 INFO L290 TraceCheckUtils]: 59: Hoare triple {2118#false} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {2118#false} is VALID [2022-02-20 20:41:04,129 INFO L290 TraceCheckUtils]: 60: Hoare triple {2118#false} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {2118#false} is VALID [2022-02-20 20:41:04,129 INFO L290 TraceCheckUtils]: 61: Hoare triple {2118#false} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {2118#false} is VALID [2022-02-20 20:41:04,129 INFO L290 TraceCheckUtils]: 62: Hoare triple {2118#false} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {2118#false} is VALID [2022-02-20 20:41:04,129 INFO L290 TraceCheckUtils]: 63: Hoare triple {2118#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2118#false} is VALID [2022-02-20 20:41:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:04,130 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:04,130 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261947903] [2022-02-20 20:41:04,130 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261947903] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:04,130 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:04,130 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:41:04,131 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315193922] [2022-02-20 20:41:04,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:04,132 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 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 64 [2022-02-20 20:41:04,132 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:04,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:04,166 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:41:04,166 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:04,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:41:04,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:41:04,168 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 117 [2022-02-20 20:41:04,168 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 119 transitions, 335 flow. Second operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,168 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:04,168 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 117 [2022-02-20 20:41:04,169 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:04,207 INFO L129 PetriNetUnfolder]: 9/158 cut-off events. [2022-02-20 20:41:04,207 INFO L130 PetriNetUnfolder]: For 29/29 co-relation queries the response was YES. [2022-02-20 20:41:04,208 INFO L84 FinitePrefix]: Finished finitePrefix Result has 239 conditions, 158 events. 9/158 cut-off events. For 29/29 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 262 event pairs, 0 based on Foata normal form. 6/161 useless extension candidates. Maximal degree in co-relation 191. Up to 13 conditions per place. [2022-02-20 20:41:04,208 INFO L132 encePairwiseOnDemand]: 112/117 looper letters, 8 selfloop transitions, 5 changer transitions 4/113 dead transitions. [2022-02-20 20:41:04,208 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 113 transitions, 328 flow [2022-02-20 20:41:04,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:41:04,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:41:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 303 transitions. [2022-02-20 20:41:04,211 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8632478632478633 [2022-02-20 20:41:04,211 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 303 transitions. [2022-02-20 20:41:04,211 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 303 transitions. [2022-02-20 20:41:04,211 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:04,212 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 303 transitions. [2022-02-20 20:41:04,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,213 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 20:41:04,213 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 20:41:04,213 INFO L186 Difference]: Start difference. First operand has 117 places, 119 transitions, 335 flow. Second operand 3 states and 303 transitions. [2022-02-20 20:41:04,214 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 113 transitions, 328 flow [2022-02-20 20:41:04,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 113 transitions, 309 flow, removed 8 selfloop flow, removed 2 redundant places. [2022-02-20 20:41:04,288 INFO L242 Difference]: Finished difference. Result has 115 places, 109 transitions, 274 flow [2022-02-20 20:41:04,288 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=283, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=115, PETRI_TRANSITIONS=109} [2022-02-20 20:41:04,289 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 5 predicate places. [2022-02-20 20:41:04,289 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 109 transitions, 274 flow [2022-02-20 20:41:04,309 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1358 states, 1352 states have (on average 1.988905325443787) internal successors, (2689), 1357 states have internal predecessors, (2689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,312 INFO L78 Accepts]: Start accepts. Automaton has has 1358 states, 1352 states have (on average 1.988905325443787) internal successors, (2689), 1357 states have internal predecessors, (2689), 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 64 [2022-02-20 20:41:04,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:04,312 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 109 transitions, 274 flow [2022-02-20 20:41:04,312 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,313 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:04,313 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:04,313 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:41:04,313 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:04,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:04,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1067161623, now seen corresponding path program 1 times [2022-02-20 20:41:04,314 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:04,314 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535376160] [2022-02-20 20:41:04,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:04,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {3480#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {3480#true} [196] 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] {3480#true} is VALID [2022-02-20 20:41:04,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {3480#true} [275] 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[] {3480#true} is VALID [2022-02-20 20:41:04,372 INFO L290 TraceCheckUtils]: 3: Hoare triple {3480#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,372 INFO L290 TraceCheckUtils]: 4: Hoare triple {3480#true} [237] L18-->L18-1: 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[] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {3480#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 6: Hoare triple {3480#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 7: Hoare triple {3480#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 8: Hoare triple {3480#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 9: Hoare triple {3480#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {3480#true} is VALID [2022-02-20 20:41:04,373 INFO L290 TraceCheckUtils]: 10: Hoare triple {3480#true} [216] L700-1-->L700-2: 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[] {3480#true} is VALID [2022-02-20 20:41:04,374 INFO L290 TraceCheckUtils]: 11: Hoare triple {3480#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,374 INFO L290 TraceCheckUtils]: 12: Hoare triple {3480#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,374 INFO L290 TraceCheckUtils]: 13: Hoare triple {3480#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {3480#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {3480#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {3480#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 17: Hoare triple {3480#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 18: Hoare triple {3480#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {3480#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {3480#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {3480#true} is VALID [2022-02-20 20:41:04,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {3480#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {3480#true} is VALID [2022-02-20 20:41:04,376 INFO L290 TraceCheckUtils]: 22: Hoare triple {3480#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {3480#true} is VALID [2022-02-20 20:41:04,376 INFO L290 TraceCheckUtils]: 23: Hoare triple {3480#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {3480#true} is VALID [2022-02-20 20:41:04,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {3480#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3480#true} is VALID [2022-02-20 20:41:04,376 INFO L290 TraceCheckUtils]: 25: Hoare triple {3480#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {3480#true} is VALID [2022-02-20 20:41:04,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {3480#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {3482#(= ~g~0 0)} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,377 INFO L290 TraceCheckUtils]: 28: Hoare triple {3482#(= ~g~0 0)} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,378 INFO L290 TraceCheckUtils]: 29: Hoare triple {3482#(= ~g~0 0)} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,378 INFO L290 TraceCheckUtils]: 30: Hoare triple {3482#(= ~g~0 0)} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,378 INFO L290 TraceCheckUtils]: 31: Hoare triple {3482#(= ~g~0 0)} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {3482#(= ~g~0 0)} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,379 INFO L290 TraceCheckUtils]: 33: Hoare triple {3482#(= ~g~0 0)} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,379 INFO L290 TraceCheckUtils]: 34: Hoare triple {3482#(= ~g~0 0)} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,380 INFO L290 TraceCheckUtils]: 35: Hoare triple {3482#(= ~g~0 0)} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,380 INFO L290 TraceCheckUtils]: 36: Hoare triple {3482#(= ~g~0 0)} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,380 INFO L290 TraceCheckUtils]: 37: Hoare triple {3482#(= ~g~0 0)} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,381 INFO L290 TraceCheckUtils]: 38: Hoare triple {3482#(= ~g~0 0)} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,381 INFO L290 TraceCheckUtils]: 39: Hoare triple {3482#(= ~g~0 0)} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,385 INFO L290 TraceCheckUtils]: 40: Hoare triple {3482#(= ~g~0 0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,385 INFO L290 TraceCheckUtils]: 41: Hoare triple {3482#(= ~g~0 0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {3482#(= ~g~0 0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,386 INFO L290 TraceCheckUtils]: 43: Hoare triple {3482#(= ~g~0 0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,386 INFO L290 TraceCheckUtils]: 44: Hoare triple {3482#(= ~g~0 0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,387 INFO L290 TraceCheckUtils]: 45: Hoare triple {3482#(= ~g~0 0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,387 INFO L290 TraceCheckUtils]: 46: Hoare triple {3482#(= ~g~0 0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {3482#(= ~g~0 0)} is VALID [2022-02-20 20:41:04,388 INFO L290 TraceCheckUtils]: 47: Hoare triple {3482#(= ~g~0 0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {3483#(= |ULTIMATE.start_pqueue_put_#t~post2#1| 0)} is VALID [2022-02-20 20:41:04,388 INFO L290 TraceCheckUtils]: 48: Hoare triple {3483#(= |ULTIMATE.start_pqueue_put_#t~post2#1| 0)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,388 INFO L290 TraceCheckUtils]: 49: Hoare triple {3484#(<= 1 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,389 INFO L290 TraceCheckUtils]: 50: Hoare triple {3484#(<= 1 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,389 INFO L290 TraceCheckUtils]: 51: Hoare triple {3484#(<= 1 ~g~0)} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,389 INFO L290 TraceCheckUtils]: 52: Hoare triple {3484#(<= 1 ~g~0)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,390 INFO L290 TraceCheckUtils]: 53: Hoare triple {3484#(<= 1 ~g~0)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,390 INFO L290 TraceCheckUtils]: 54: Hoare triple {3484#(<= 1 ~g~0)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,390 INFO L290 TraceCheckUtils]: 55: Hoare triple {3484#(<= 1 ~g~0)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,391 INFO L290 TraceCheckUtils]: 56: Hoare triple {3484#(<= 1 ~g~0)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,391 INFO L290 TraceCheckUtils]: 57: Hoare triple {3484#(<= 1 ~g~0)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,399 INFO L290 TraceCheckUtils]: 58: Hoare triple {3484#(<= 1 ~g~0)} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {3484#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 59: Hoare triple {3484#(<= 1 ~g~0)} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {3481#false} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 60: Hoare triple {3481#false} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3481#false} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 61: Hoare triple {3481#false} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {3481#false} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 62: Hoare triple {3481#false} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {3481#false} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 63: Hoare triple {3481#false} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {3481#false} is VALID [2022-02-20 20:41:04,400 INFO L290 TraceCheckUtils]: 64: Hoare triple {3481#false} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {3481#false} is VALID [2022-02-20 20:41:04,401 INFO L290 TraceCheckUtils]: 65: Hoare triple {3481#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3481#false} is VALID [2022-02-20 20:41:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:04,401 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:04,401 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535376160] [2022-02-20 20:41:04,402 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535376160] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:04,402 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:04,402 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:41:04,402 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409593211] [2022-02-20 20:41:04,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:04,403 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 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 66 [2022-02-20 20:41:04,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:04,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:04,444 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:41:04,445 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:04,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:41:04,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:41:04,446 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 117 [2022-02-20 20:41:04,447 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 109 transitions, 274 flow. Second operand has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,447 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:04,447 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 117 [2022-02-20 20:41:04,447 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:04,538 INFO L129 PetriNetUnfolder]: 28/265 cut-off events. [2022-02-20 20:41:04,538 INFO L130 PetriNetUnfolder]: For 44/44 co-relation queries the response was YES. [2022-02-20 20:41:04,539 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 265 events. 28/265 cut-off events. For 44/44 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 850 event pairs, 9 based on Foata normal form. 4/259 useless extension candidates. Maximal degree in co-relation 367. Up to 33 conditions per place. [2022-02-20 20:41:04,539 INFO L132 encePairwiseOnDemand]: 108/117 looper letters, 19 selfloop transitions, 8 changer transitions 1/118 dead transitions. [2022-02-20 20:41:04,539 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 118 transitions, 354 flow [2022-02-20 20:41:04,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:41:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:41:04,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 582 transitions. [2022-02-20 20:41:04,544 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8290598290598291 [2022-02-20 20:41:04,544 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 582 transitions. [2022-02-20 20:41:04,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 582 transitions. [2022-02-20 20:41:04,545 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:04,545 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 582 transitions. [2022-02-20 20:41:04,546 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 97.0) internal successors, (582), 6 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,547 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 117.0) internal successors, (819), 7 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,548 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 117.0) internal successors, (819), 7 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,548 INFO L186 Difference]: Start difference. First operand has 115 places, 109 transitions, 274 flow. Second operand 6 states and 582 transitions. [2022-02-20 20:41:04,548 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 118 transitions, 354 flow [2022-02-20 20:41:04,769 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 118 transitions, 328 flow, removed 5 selfloop flow, removed 4 redundant places. [2022-02-20 20:41:04,771 INFO L242 Difference]: Finished difference. Result has 117 places, 112 transitions, 302 flow [2022-02-20 20:41:04,771 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=99, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=302, PETRI_PLACES=117, PETRI_TRANSITIONS=112} [2022-02-20 20:41:04,772 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 7 predicate places. [2022-02-20 20:41:04,772 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 112 transitions, 302 flow [2022-02-20 20:41:04,801 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1875 states, 1869 states have (on average 1.9834135901551633) internal successors, (3707), 1874 states have internal predecessors, (3707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,805 INFO L78 Accepts]: Start accepts. Automaton has has 1875 states, 1869 states have (on average 1.9834135901551633) internal successors, (3707), 1874 states have internal predecessors, (3707), 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 66 [2022-02-20 20:41:04,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:04,805 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 112 transitions, 302 flow [2022-02-20 20:41:04,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,805 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:04,806 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:04,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:41:04,806 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting workerErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:04,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:04,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1868125995, now seen corresponding path program 1 times [2022-02-20 20:41:04,807 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:04,807 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388094140] [2022-02-20 20:41:04,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:04,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {5370#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 1: Hoare triple {5370#true} [196] 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] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {5370#true} [275] 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[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 3: Hoare triple {5370#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 4: Hoare triple {5370#true} [237] L18-->L18-1: 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[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {5370#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 6: Hoare triple {5370#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,860 INFO L290 TraceCheckUtils]: 7: Hoare triple {5370#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {5370#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 9: Hoare triple {5370#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 10: Hoare triple {5370#true} [216] L700-1-->L700-2: 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[] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 11: Hoare triple {5370#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 12: Hoare triple {5370#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {5370#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 14: Hoare triple {5370#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 15: Hoare triple {5370#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 16: Hoare triple {5370#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 17: Hoare triple {5370#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 18: Hoare triple {5370#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 19: Hoare triple {5370#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {5370#true} is VALID [2022-02-20 20:41:04,862 INFO L290 TraceCheckUtils]: 20: Hoare triple {5370#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 21: Hoare triple {5370#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 22: Hoare triple {5370#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 23: Hoare triple {5370#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 24: Hoare triple {5370#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 25: Hoare triple {5370#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {5370#true} is VALID [2022-02-20 20:41:04,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {5370#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 27: Hoare triple {5370#true} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 28: Hoare triple {5370#true} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 29: Hoare triple {5370#true} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 30: Hoare triple {5370#true} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 31: Hoare triple {5370#true} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 32: Hoare triple {5370#true} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {5370#true} is VALID [2022-02-20 20:41:04,864 INFO L290 TraceCheckUtils]: 33: Hoare triple {5370#true} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 34: Hoare triple {5370#true} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 35: Hoare triple {5370#true} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 36: Hoare triple {5370#true} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 37: Hoare triple {5370#true} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 38: Hoare triple {5370#true} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 39: Hoare triple {5370#true} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,865 INFO L290 TraceCheckUtils]: 40: Hoare triple {5370#true} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 41: Hoare triple {5370#true} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 42: Hoare triple {5370#true} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 43: Hoare triple {5370#true} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 44: Hoare triple {5370#true} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 45: Hoare triple {5370#true} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 46: Hoare triple {5370#true} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,866 INFO L290 TraceCheckUtils]: 47: Hoare triple {5370#true} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 48: Hoare triple {5370#true} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 49: Hoare triple {5370#true} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 50: Hoare triple {5370#true} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 51: Hoare triple {5370#true} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {5370#true} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 53: Hoare triple {5370#true} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {5370#true} is VALID [2022-02-20 20:41:04,867 INFO L290 TraceCheckUtils]: 54: Hoare triple {5370#true} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {5370#true} is VALID [2022-02-20 20:41:04,868 INFO L290 TraceCheckUtils]: 55: Hoare triple {5370#true} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {5370#true} is VALID [2022-02-20 20:41:04,868 INFO L290 TraceCheckUtils]: 56: Hoare triple {5370#true} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {5370#true} is VALID [2022-02-20 20:41:04,868 INFO L290 TraceCheckUtils]: 57: Hoare triple {5370#true} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {5370#true} is VALID [2022-02-20 20:41:04,868 INFO L290 TraceCheckUtils]: 58: Hoare triple {5370#true} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {5370#true} is VALID [2022-02-20 20:41:04,868 INFO L290 TraceCheckUtils]: 59: Hoare triple {5370#true} [295] L719-2-->L719-3: Formula: (not (<= v_~g~0_12 0)) InVars {~g~0=v_~g~0_12} OutVars{~g~0=v_~g~0_12} AuxVars[] AssignedVars[] {5372#(not (= ~g~0 0))} is VALID [2022-02-20 20:41:04,869 INFO L290 TraceCheckUtils]: 60: Hoare triple {5372#(not (= ~g~0 0))} [297] L719-3-->L722: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5372#(not (= ~g~0 0))} is VALID [2022-02-20 20:41:04,869 INFO L290 TraceCheckUtils]: 61: Hoare triple {5372#(not (= ~g~0 0))} [299] L722-->L722-1: Formula: (= (ite (not (= v_~g~0_7 0)) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|) InVars {~g~0=v_~g~0_7} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|, ~g~0=v_~g~0_7} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {5373#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:04,869 INFO L290 TraceCheckUtils]: 62: Hoare triple {5373#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [301] L722-1-->L19-6: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {5373#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:04,870 INFO L290 TraceCheckUtils]: 63: Hoare triple {5373#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [303] L19-6-->L19-7: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {5374#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 20:41:04,870 INFO L290 TraceCheckUtils]: 64: Hoare triple {5374#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} [305] L19-7-->L19-8: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_9| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_9|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_9|} AuxVars[] AssignedVars[] {5371#false} is VALID [2022-02-20 20:41:04,870 INFO L290 TraceCheckUtils]: 65: Hoare triple {5371#false} [309] L19-8-->workerErr1ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5371#false} is VALID [2022-02-20 20:41:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:04,871 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:04,871 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388094140] [2022-02-20 20:41:04,871 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388094140] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:04,871 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:04,871 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:41:04,872 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623018562] [2022-02-20 20:41:04,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:04,872 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 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 66 [2022-02-20 20:41:04,872 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:04,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:04,908 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:41:04,908 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:04,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:41:04,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:41:04,909 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 86 out of 117 [2022-02-20 20:41:04,910 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 112 transitions, 302 flow. Second operand has 5 states, 5 states have (on average 88.2) internal successors, (441), 5 states have internal predecessors, (441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:04,910 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:04,910 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 86 of 117 [2022-02-20 20:41:04,910 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:05,028 INFO L129 PetriNetUnfolder]: 14/239 cut-off events. [2022-02-20 20:41:05,028 INFO L130 PetriNetUnfolder]: For 74/74 co-relation queries the response was YES. [2022-02-20 20:41:05,029 INFO L84 FinitePrefix]: Finished finitePrefix Result has 381 conditions, 239 events. 14/239 cut-off events. For 74/74 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 547 event pairs, 0 based on Foata normal form. 1/235 useless extension candidates. Maximal degree in co-relation 327. Up to 21 conditions per place. [2022-02-20 20:41:05,030 INFO L132 encePairwiseOnDemand]: 106/117 looper letters, 33 selfloop transitions, 17 changer transitions 0/132 dead transitions. [2022-02-20 20:41:05,030 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 132 transitions, 506 flow [2022-02-20 20:41:05,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 20:41:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-02-20 20:41:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 734 transitions. [2022-02-20 20:41:05,036 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7841880341880342 [2022-02-20 20:41:05,037 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 734 transitions. [2022-02-20 20:41:05,037 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 734 transitions. [2022-02-20 20:41:05,037 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:05,037 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 734 transitions. [2022-02-20 20:41:05,039 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 91.75) internal successors, (734), 8 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,040 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,040 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,041 INFO L186 Difference]: Start difference. First operand has 117 places, 112 transitions, 302 flow. Second operand 8 states and 734 transitions. [2022-02-20 20:41:05,041 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 132 transitions, 506 flow [2022-02-20 20:41:05,049 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 132 transitions, 504 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:41:05,050 INFO L242 Difference]: Finished difference. Result has 123 places, 120 transitions, 412 flow [2022-02-20 20:41:05,051 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=296, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=412, PETRI_PLACES=123, PETRI_TRANSITIONS=120} [2022-02-20 20:41:05,051 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 13 predicate places. [2022-02-20 20:41:05,051 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 123 places, 120 transitions, 412 flow [2022-02-20 20:41:05,090 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2150 states, 2146 states have (on average 1.9916123019571295) internal successors, (4274), 2149 states have internal predecessors, (4274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,094 INFO L78 Accepts]: Start accepts. Automaton has has 2150 states, 2146 states have (on average 1.9916123019571295) internal successors, (4274), 2149 states have internal predecessors, (4274), 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 66 [2022-02-20 20:41:05,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:05,094 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 120 transitions, 412 flow [2022-02-20 20:41:05,095 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 88.2) internal successors, (441), 5 states have internal predecessors, (441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,095 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:05,095 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:05,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:41:05,095 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:05,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:05,096 INFO L85 PathProgramCache]: Analyzing trace with hash 657469605, now seen corresponding path program 1 times [2022-02-20 20:41:05,096 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:05,096 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370097771] [2022-02-20 20:41:05,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:05,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {7539#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {7539#true} [196] 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] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 2: Hoare triple {7539#true} [275] 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[] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 3: Hoare triple {7539#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 4: Hoare triple {7539#true} [237] L18-->L18-1: 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[] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 5: Hoare triple {7539#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,167 INFO L290 TraceCheckUtils]: 6: Hoare triple {7539#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 7: Hoare triple {7539#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {7539#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {7539#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 10: Hoare triple {7539#true} [216] L700-1-->L700-2: 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[] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {7539#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {7539#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,168 INFO L290 TraceCheckUtils]: 13: Hoare triple {7539#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {7539#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 15: Hoare triple {7539#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 16: Hoare triple {7539#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {7539#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {7539#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {7539#true} is VALID [2022-02-20 20:41:05,169 INFO L290 TraceCheckUtils]: 19: Hoare triple {7539#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 20: Hoare triple {7539#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {7539#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {7539#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 23: Hoare triple {7539#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {7539#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {7539#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {7539#true} is VALID [2022-02-20 20:41:05,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {7539#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {7541#(= ~g~0 0)} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,171 INFO L290 TraceCheckUtils]: 28: Hoare triple {7541#(= ~g~0 0)} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {7541#(= ~g~0 0)} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {7541#(= ~g~0 0)} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,172 INFO L290 TraceCheckUtils]: 31: Hoare triple {7541#(= ~g~0 0)} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,172 INFO L290 TraceCheckUtils]: 32: Hoare triple {7541#(= ~g~0 0)} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {7541#(= ~g~0 0)} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,173 INFO L290 TraceCheckUtils]: 34: Hoare triple {7541#(= ~g~0 0)} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,173 INFO L290 TraceCheckUtils]: 35: Hoare triple {7541#(= ~g~0 0)} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,174 INFO L290 TraceCheckUtils]: 36: Hoare triple {7541#(= ~g~0 0)} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,174 INFO L290 TraceCheckUtils]: 37: Hoare triple {7541#(= ~g~0 0)} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {7541#(= ~g~0 0)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {7541#(= ~g~0 0)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,175 INFO L290 TraceCheckUtils]: 40: Hoare triple {7541#(= ~g~0 0)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,175 INFO L290 TraceCheckUtils]: 41: Hoare triple {7541#(= ~g~0 0)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,176 INFO L290 TraceCheckUtils]: 42: Hoare triple {7541#(= ~g~0 0)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,176 INFO L290 TraceCheckUtils]: 43: Hoare triple {7541#(= ~g~0 0)} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,176 INFO L290 TraceCheckUtils]: 44: Hoare triple {7541#(= ~g~0 0)} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {7541#(= ~g~0 0)} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,177 INFO L290 TraceCheckUtils]: 46: Hoare triple {7541#(= ~g~0 0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,177 INFO L290 TraceCheckUtils]: 47: Hoare triple {7541#(= ~g~0 0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,177 INFO L290 TraceCheckUtils]: 48: Hoare triple {7541#(= ~g~0 0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,178 INFO L290 TraceCheckUtils]: 49: Hoare triple {7541#(= ~g~0 0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,178 INFO L290 TraceCheckUtils]: 50: Hoare triple {7541#(= ~g~0 0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,178 INFO L290 TraceCheckUtils]: 51: Hoare triple {7541#(= ~g~0 0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,179 INFO L290 TraceCheckUtils]: 52: Hoare triple {7541#(= ~g~0 0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {7541#(= ~g~0 0)} is VALID [2022-02-20 20:41:05,179 INFO L290 TraceCheckUtils]: 53: Hoare triple {7541#(= ~g~0 0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7542#(= |ULTIMATE.start_pqueue_put_#t~post2#1| 0)} is VALID [2022-02-20 20:41:05,179 INFO L290 TraceCheckUtils]: 54: Hoare triple {7542#(= |ULTIMATE.start_pqueue_put_#t~post2#1| 0)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,180 INFO L290 TraceCheckUtils]: 55: Hoare triple {7543#(<= 1 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {7543#(<= 1 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,180 INFO L290 TraceCheckUtils]: 57: Hoare triple {7543#(<= 1 ~g~0)} [247] L713-->L713-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_2| 1) InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,181 INFO L290 TraceCheckUtils]: 58: Hoare triple {7543#(<= 1 ~g~0)} [231] L713-1-->L745-3: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_3| |v_ULTIMATE.start_main_#t~ret10#1_2|) InVars {ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_2|, ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,181 INFO L290 TraceCheckUtils]: 59: Hoare triple {7543#(<= 1 ~g~0)} [241] L745-3-->L745-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,181 INFO L290 TraceCheckUtils]: 60: Hoare triple {7543#(<= 1 ~g~0)} [244] L745-4-->L745-5: Formula: (and (<= |v_ULTIMATE.start_main_#t~ret10#1_3| 2147483647) (<= 0 (+ 2147483648 |v_ULTIMATE.start_main_#t~ret10#1_3|))) InVars {ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,182 INFO L290 TraceCheckUtils]: 61: Hoare triple {7543#(<= 1 ~g~0)} [182] L745-5-->L744-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,182 INFO L290 TraceCheckUtils]: 62: Hoare triple {7543#(<= 1 ~g~0)} [172] L744-3-->L744-4: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,182 INFO L290 TraceCheckUtils]: 63: Hoare triple {7543#(<= 1 ~g~0)} [249] L744-4-->L744-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {7543#(<= 1 ~g~0)} [259] L744-5-->L744-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,183 INFO L290 TraceCheckUtils]: 65: Hoare triple {7543#(<= 1 ~g~0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,183 INFO L290 TraceCheckUtils]: 66: Hoare triple {7543#(<= 1 ~g~0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,184 INFO L290 TraceCheckUtils]: 67: Hoare triple {7543#(<= 1 ~g~0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {7543#(<= 1 ~g~0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,184 INFO L290 TraceCheckUtils]: 69: Hoare triple {7543#(<= 1 ~g~0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,184 INFO L290 TraceCheckUtils]: 70: Hoare triple {7543#(<= 1 ~g~0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,185 INFO L290 TraceCheckUtils]: 71: Hoare triple {7543#(<= 1 ~g~0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,185 INFO L290 TraceCheckUtils]: 72: Hoare triple {7543#(<= 1 ~g~0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7544#(<= 1 |ULTIMATE.start_pqueue_put_#t~post2#1|)} is VALID [2022-02-20 20:41:05,186 INFO L290 TraceCheckUtils]: 73: Hoare triple {7544#(<= 1 |ULTIMATE.start_pqueue_put_#t~post2#1|)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,186 INFO L290 TraceCheckUtils]: 74: Hoare triple {7545#(<= 2 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,186 INFO L290 TraceCheckUtils]: 75: Hoare triple {7545#(<= 2 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,187 INFO L290 TraceCheckUtils]: 76: Hoare triple {7545#(<= 2 ~g~0)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,187 INFO L290 TraceCheckUtils]: 77: Hoare triple {7545#(<= 2 ~g~0)} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,187 INFO L290 TraceCheckUtils]: 78: Hoare triple {7545#(<= 2 ~g~0)} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,187 INFO L290 TraceCheckUtils]: 79: Hoare triple {7540#false} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,188 INFO L290 TraceCheckUtils]: 80: Hoare triple {7540#false} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,188 INFO L290 TraceCheckUtils]: 81: Hoare triple {7540#false} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,188 INFO L290 TraceCheckUtils]: 82: Hoare triple {7540#false} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,188 INFO L290 TraceCheckUtils]: 83: Hoare triple {7540#false} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,188 INFO L290 TraceCheckUtils]: 84: Hoare triple {7540#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:05,189 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:05,189 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370097771] [2022-02-20 20:41:05,189 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370097771] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:41:05,189 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835447071] [2022-02-20 20:41:05,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:05,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:41:05,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:41:05,191 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:41:05,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:41:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:05,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-20 20:41:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:05,283 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:41:05,569 INFO L290 TraceCheckUtils]: 0: Hoare triple {7539#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {7539#true} [196] 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] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {7539#true} [275] 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[] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 3: Hoare triple {7539#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 4: Hoare triple {7539#true} [237] L18-->L18-1: 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[] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {7539#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {7539#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 7: Hoare triple {7539#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 8: Hoare triple {7539#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 9: Hoare triple {7539#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 10: Hoare triple {7539#true} [216] L700-1-->L700-2: 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[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {7539#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {7539#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {7539#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {7539#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 15: Hoare triple {7539#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {7539#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {7539#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {7539#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 19: Hoare triple {7539#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {7539#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {7539#true} is VALID [2022-02-20 20:41:05,572 INFO L290 TraceCheckUtils]: 21: Hoare triple {7539#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {7539#true} is VALID [2022-02-20 20:41:05,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {7539#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {7539#true} is VALID [2022-02-20 20:41:05,573 INFO L290 TraceCheckUtils]: 23: Hoare triple {7539#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {7539#true} is VALID [2022-02-20 20:41:05,573 INFO L290 TraceCheckUtils]: 24: Hoare triple {7539#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7539#true} is VALID [2022-02-20 20:41:05,573 INFO L290 TraceCheckUtils]: 25: Hoare triple {7539#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {7539#true} is VALID [2022-02-20 20:41:05,573 INFO L290 TraceCheckUtils]: 26: Hoare triple {7539#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,574 INFO L290 TraceCheckUtils]: 27: Hoare triple {7627#(<= 0 ~g~0)} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,574 INFO L290 TraceCheckUtils]: 28: Hoare triple {7627#(<= 0 ~g~0)} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,574 INFO L290 TraceCheckUtils]: 29: Hoare triple {7627#(<= 0 ~g~0)} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,575 INFO L290 TraceCheckUtils]: 30: Hoare triple {7627#(<= 0 ~g~0)} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,575 INFO L290 TraceCheckUtils]: 31: Hoare triple {7627#(<= 0 ~g~0)} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,575 INFO L290 TraceCheckUtils]: 32: Hoare triple {7627#(<= 0 ~g~0)} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,576 INFO L290 TraceCheckUtils]: 33: Hoare triple {7627#(<= 0 ~g~0)} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,576 INFO L290 TraceCheckUtils]: 34: Hoare triple {7627#(<= 0 ~g~0)} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {7627#(<= 0 ~g~0)} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {7627#(<= 0 ~g~0)} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,577 INFO L290 TraceCheckUtils]: 37: Hoare triple {7627#(<= 0 ~g~0)} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {7627#(<= 0 ~g~0)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,578 INFO L290 TraceCheckUtils]: 39: Hoare triple {7627#(<= 0 ~g~0)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,578 INFO L290 TraceCheckUtils]: 40: Hoare triple {7627#(<= 0 ~g~0)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,578 INFO L290 TraceCheckUtils]: 41: Hoare triple {7627#(<= 0 ~g~0)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,578 INFO L290 TraceCheckUtils]: 42: Hoare triple {7627#(<= 0 ~g~0)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,579 INFO L290 TraceCheckUtils]: 43: Hoare triple {7627#(<= 0 ~g~0)} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,579 INFO L290 TraceCheckUtils]: 44: Hoare triple {7627#(<= 0 ~g~0)} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {7627#(<= 0 ~g~0)} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,580 INFO L290 TraceCheckUtils]: 46: Hoare triple {7627#(<= 0 ~g~0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,580 INFO L290 TraceCheckUtils]: 47: Hoare triple {7627#(<= 0 ~g~0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {7627#(<= 0 ~g~0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,581 INFO L290 TraceCheckUtils]: 49: Hoare triple {7627#(<= 0 ~g~0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,581 INFO L290 TraceCheckUtils]: 50: Hoare triple {7627#(<= 0 ~g~0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,581 INFO L290 TraceCheckUtils]: 51: Hoare triple {7627#(<= 0 ~g~0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,582 INFO L290 TraceCheckUtils]: 52: Hoare triple {7627#(<= 0 ~g~0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {7627#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:05,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {7627#(<= 0 ~g~0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7709#(<= 0 |ULTIMATE.start_pqueue_put_#t~post2#1|)} is VALID [2022-02-20 20:41:05,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {7709#(<= 0 |ULTIMATE.start_pqueue_put_#t~post2#1|)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,583 INFO L290 TraceCheckUtils]: 55: Hoare triple {7543#(<= 1 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,583 INFO L290 TraceCheckUtils]: 56: Hoare triple {7543#(<= 1 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,583 INFO L290 TraceCheckUtils]: 57: Hoare triple {7543#(<= 1 ~g~0)} [247] L713-->L713-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_2| 1) InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,584 INFO L290 TraceCheckUtils]: 58: Hoare triple {7543#(<= 1 ~g~0)} [231] L713-1-->L745-3: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_3| |v_ULTIMATE.start_main_#t~ret10#1_2|) InVars {ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_2|, ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,584 INFO L290 TraceCheckUtils]: 59: Hoare triple {7543#(<= 1 ~g~0)} [241] L745-3-->L745-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,584 INFO L290 TraceCheckUtils]: 60: Hoare triple {7543#(<= 1 ~g~0)} [244] L745-4-->L745-5: Formula: (and (<= |v_ULTIMATE.start_main_#t~ret10#1_3| 2147483647) (<= 0 (+ 2147483648 |v_ULTIMATE.start_main_#t~ret10#1_3|))) InVars {ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,585 INFO L290 TraceCheckUtils]: 61: Hoare triple {7543#(<= 1 ~g~0)} [182] L745-5-->L744-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,585 INFO L290 TraceCheckUtils]: 62: Hoare triple {7543#(<= 1 ~g~0)} [172] L744-3-->L744-4: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,585 INFO L290 TraceCheckUtils]: 63: Hoare triple {7543#(<= 1 ~g~0)} [249] L744-4-->L744-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,586 INFO L290 TraceCheckUtils]: 64: Hoare triple {7543#(<= 1 ~g~0)} [259] L744-5-->L744-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,586 INFO L290 TraceCheckUtils]: 65: Hoare triple {7543#(<= 1 ~g~0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,586 INFO L290 TraceCheckUtils]: 66: Hoare triple {7543#(<= 1 ~g~0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,586 INFO L290 TraceCheckUtils]: 67: Hoare triple {7543#(<= 1 ~g~0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,587 INFO L290 TraceCheckUtils]: 68: Hoare triple {7543#(<= 1 ~g~0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,587 INFO L290 TraceCheckUtils]: 69: Hoare triple {7543#(<= 1 ~g~0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,587 INFO L290 TraceCheckUtils]: 70: Hoare triple {7543#(<= 1 ~g~0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,588 INFO L290 TraceCheckUtils]: 71: Hoare triple {7543#(<= 1 ~g~0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {7543#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:05,588 INFO L290 TraceCheckUtils]: 72: Hoare triple {7543#(<= 1 ~g~0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7544#(<= 1 |ULTIMATE.start_pqueue_put_#t~post2#1|)} is VALID [2022-02-20 20:41:05,588 INFO L290 TraceCheckUtils]: 73: Hoare triple {7544#(<= 1 |ULTIMATE.start_pqueue_put_#t~post2#1|)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,589 INFO L290 TraceCheckUtils]: 74: Hoare triple {7545#(<= 2 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,589 INFO L290 TraceCheckUtils]: 75: Hoare triple {7545#(<= 2 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,589 INFO L290 TraceCheckUtils]: 76: Hoare triple {7545#(<= 2 ~g~0)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 77: Hoare triple {7545#(<= 2 ~g~0)} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {7545#(<= 2 ~g~0)} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {7545#(<= 2 ~g~0)} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 79: Hoare triple {7540#false} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 80: Hoare triple {7540#false} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 81: Hoare triple {7540#false} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {7540#false} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {7540#false} is VALID [2022-02-20 20:41:05,591 INFO L290 TraceCheckUtils]: 83: Hoare triple {7540#false} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,591 INFO L290 TraceCheckUtils]: 84: Hoare triple {7540#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7540#false} is VALID [2022-02-20 20:41:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:05,591 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 20:41:05,592 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835447071] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:05,592 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 20:41:05,592 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 9 [2022-02-20 20:41:05,592 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613240603] [2022-02-20 20:41:05,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:05,593 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 7 states have internal predecessors, (85), 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 85 [2022-02-20 20:41:05,593 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:05,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 7 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:05,640 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:41:05,640 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:05,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:41:05,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-02-20 20:41:05,641 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 117 [2022-02-20 20:41:05,642 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 120 transitions, 412 flow. Second operand has 7 states, 7 states have (on average 94.14285714285714) internal successors, (659), 7 states have internal predecessors, (659), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,642 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:05,642 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 117 [2022-02-20 20:41:05,642 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:05,938 INFO L129 PetriNetUnfolder]: 40/356 cut-off events. [2022-02-20 20:41:05,938 INFO L130 PetriNetUnfolder]: For 259/259 co-relation queries the response was YES. [2022-02-20 20:41:05,939 INFO L84 FinitePrefix]: Finished finitePrefix Result has 667 conditions, 356 events. 40/356 cut-off events. For 259/259 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1331 event pairs, 14 based on Foata normal form. 4/348 useless extension candidates. Maximal degree in co-relation 612. Up to 38 conditions per place. [2022-02-20 20:41:05,940 INFO L132 encePairwiseOnDemand]: 109/117 looper letters, 35 selfloop transitions, 14 changer transitions 1/137 dead transitions. [2022-02-20 20:41:05,940 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 137 transitions, 585 flow [2022-02-20 20:41:05,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:41:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:41:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 868 transitions. [2022-02-20 20:41:05,947 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8243114909781576 [2022-02-20 20:41:05,947 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 868 transitions. [2022-02-20 20:41:05,947 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 868 transitions. [2022-02-20 20:41:05,947 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:05,947 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 868 transitions. [2022-02-20 20:41:05,949 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 96.44444444444444) internal successors, (868), 9 states have internal predecessors, (868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,950 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 117.0) internal successors, (1170), 10 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,951 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 117.0) internal successors, (1170), 10 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:05,951 INFO L186 Difference]: Start difference. First operand has 123 places, 120 transitions, 412 flow. Second operand 9 states and 868 transitions. [2022-02-20 20:41:05,951 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 137 transitions, 585 flow [2022-02-20 20:41:06,654 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 137 transitions, 581 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:41:06,684 INFO L242 Difference]: Finished difference. Result has 133 places, 125 transitions, 500 flow [2022-02-20 20:41:06,684 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=405, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=500, PETRI_PLACES=133, PETRI_TRANSITIONS=125} [2022-02-20 20:41:06,685 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 23 predicate places. [2022-02-20 20:41:06,685 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 133 places, 125 transitions, 500 flow [2022-02-20 20:41:06,741 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2656 states, 2652 states have (on average 1.9834087481146305) internal successors, (5260), 2655 states have internal predecessors, (5260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:06,745 INFO L78 Accepts]: Start accepts. Automaton has has 2656 states, 2652 states have (on average 1.9834087481146305) internal successors, (5260), 2655 states have internal predecessors, (5260), 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 85 [2022-02-20 20:41:06,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:06,746 INFO L470 AbstractCegarLoop]: Abstraction has has 133 places, 125 transitions, 500 flow [2022-02-20 20:41:06,746 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 94.14285714285714) internal successors, (659), 7 states have internal predecessors, (659), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:06,746 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:06,746 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:06,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 20:41:06,963 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 20:41:06,964 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:06,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:06,964 INFO L85 PathProgramCache]: Analyzing trace with hash 1517990872, now seen corresponding path program 1 times [2022-02-20 20:41:06,964 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:06,964 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023362430] [2022-02-20 20:41:06,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:07,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {10469#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {10469#true} [196] 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] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {10469#true} [275] 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[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 3: Hoare triple {10469#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 4: Hoare triple {10469#true} [237] L18-->L18-1: 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[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {10469#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 6: Hoare triple {10469#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 7: Hoare triple {10469#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 8: Hoare triple {10469#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 9: Hoare triple {10469#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {10469#true} [216] L700-1-->L700-2: 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[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {10469#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {10469#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {10469#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {10469#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,068 INFO L290 TraceCheckUtils]: 15: Hoare triple {10469#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {10469#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,068 INFO L290 TraceCheckUtils]: 17: Hoare triple {10469#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,068 INFO L290 TraceCheckUtils]: 18: Hoare triple {10469#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {10469#true} is VALID [2022-02-20 20:41:07,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {10469#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 20: Hoare triple {10469#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 21: Hoare triple {10469#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 22: Hoare triple {10469#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {10469#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {10469#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 25: Hoare triple {10469#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {10469#true} is VALID [2022-02-20 20:41:07,077 INFO L290 TraceCheckUtils]: 26: Hoare triple {10469#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {10469#true} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 28: Hoare triple {10469#true} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 29: Hoare triple {10469#true} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 30: Hoare triple {10469#true} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 31: Hoare triple {10469#true} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 32: Hoare triple {10469#true} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 33: Hoare triple {10469#true} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 34: Hoare triple {10469#true} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 35: Hoare triple {10469#true} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 36: Hoare triple {10469#true} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 37: Hoare triple {10469#true} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {10469#true} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {10469#true} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 40: Hoare triple {10469#true} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 41: Hoare triple {10469#true} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {10469#true} is VALID [2022-02-20 20:41:07,078 INFO L290 TraceCheckUtils]: 42: Hoare triple {10469#true} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {10469#true} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 44: Hoare triple {10469#true} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 45: Hoare triple {10469#true} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 46: Hoare triple {10469#true} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 47: Hoare triple {10469#true} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 48: Hoare triple {10469#true} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 49: Hoare triple {10469#true} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 50: Hoare triple {10469#true} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {10469#true} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 52: Hoare triple {10469#true} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 53: Hoare triple {10469#true} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 54: Hoare triple {10469#true} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 55: Hoare triple {10469#true} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 56: Hoare triple {10469#true} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 57: Hoare triple {10469#true} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {10469#true} is VALID [2022-02-20 20:41:07,079 INFO L290 TraceCheckUtils]: 58: Hoare triple {10469#true} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {10469#true} is VALID [2022-02-20 20:41:07,080 INFO L290 TraceCheckUtils]: 59: Hoare triple {10469#true} [295] L719-2-->L719-3: Formula: (not (<= v_~g~0_12 0)) InVars {~g~0=v_~g~0_12} OutVars{~g~0=v_~g~0_12} AuxVars[] AssignedVars[] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,080 INFO L290 TraceCheckUtils]: 60: Hoare triple {10471#(<= 1 ~g~0)} [297] L719-3-->L722: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,081 INFO L290 TraceCheckUtils]: 61: Hoare triple {10471#(<= 1 ~g~0)} [299] L722-->L722-1: Formula: (= (ite (not (= v_~g~0_7 0)) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|) InVars {~g~0=v_~g~0_7} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|, ~g~0=v_~g~0_7} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,081 INFO L290 TraceCheckUtils]: 62: Hoare triple {10471#(<= 1 ~g~0)} [301] L722-1-->L19-6: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,081 INFO L290 TraceCheckUtils]: 63: Hoare triple {10471#(<= 1 ~g~0)} [303] L19-6-->L19-7: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,081 INFO L290 TraceCheckUtils]: 64: Hoare triple {10471#(<= 1 ~g~0)} [306] L19-7-->L19-11: Formula: (not (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11| 0)) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11|} AuxVars[] AssignedVars[] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,082 INFO L290 TraceCheckUtils]: 65: Hoare triple {10471#(<= 1 ~g~0)} [311] L19-11-->L723: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,082 INFO L290 TraceCheckUtils]: 66: Hoare triple {10471#(<= 1 ~g~0)} [316] L723-->L724: Formula: (< 0 v_~g~0_8) InVars {~g~0=v_~g~0_8} OutVars{~g~0=v_~g~0_8} AuxVars[] AssignedVars[] {10471#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:07,082 INFO L290 TraceCheckUtils]: 67: Hoare triple {10471#(<= 1 ~g~0)} [319] L724-->L724-1: Formula: (= v_~g~0_9 |v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_3|) InVars {~g~0=v_~g~0_9} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_3|, ~g~0=v_~g~0_9} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1] {10472#(<= 1 |workerThread1of1ForFork0_pqueue_get_#t~post4#1|)} is VALID [2022-02-20 20:41:07,083 INFO L290 TraceCheckUtils]: 68: Hoare triple {10472#(<= 1 |workerThread1of1ForFork0_pqueue_get_#t~post4#1|)} [321] L724-1-->L724-2: Formula: (= v_~g~0_10 (+ (- 1) |v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|)) InVars {workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|, ~g~0=v_~g~0_10} AuxVars[] AssignedVars[~g~0] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,083 INFO L290 TraceCheckUtils]: 69: Hoare triple {10473#(< 0 (+ ~g~0 1))} [323] L724-2-->L725: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,083 INFO L290 TraceCheckUtils]: 70: Hoare triple {10473#(< 0 (+ ~g~0 1))} [325] L725-->L726: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_7| 1) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {10473#(< 0 (+ ~g~0 1))} [327] L726-->L723-2: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#A~0.base_10| (store (select |v_#pthreadsMutex_8| |v_~#A~0.base_10|) |v_~#A~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} AuxVars[] AssignedVars[#pthreadsMutex] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,084 INFO L290 TraceCheckUtils]: 72: Hoare triple {10473#(< 0 (+ ~g~0 1))} [322] L723-2-->L730: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_#res#1_3| |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|) InVars {workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_3|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,084 INFO L290 TraceCheckUtils]: 73: Hoare triple {10473#(< 0 (+ ~g~0 1))} [324] L730-->L735-3: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_#res#1_5| |v_workerThread1of1ForFork0_#t~ret5#1_1|) InVars {workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_5|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_#t~ret5#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,084 INFO L290 TraceCheckUtils]: 74: Hoare triple {10473#(< 0 (+ ~g~0 1))} [326] L735-3-->L735-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,085 INFO L290 TraceCheckUtils]: 75: Hoare triple {10473#(< 0 (+ ~g~0 1))} [328] L735-4-->L735-5: Formula: (and (<= |v_workerThread1of1ForFork0_#t~ret5#1_3| 2147483647) (<= 0 (+ |v_workerThread1of1ForFork0_#t~ret5#1_3| 2147483648))) InVars {workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_3|} OutVars{workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,085 INFO L290 TraceCheckUtils]: 76: Hoare triple {10473#(< 0 (+ ~g~0 1))} [329] L735-5-->L734-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_#t~ret5#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,085 INFO L290 TraceCheckUtils]: 77: Hoare triple {10473#(< 0 (+ ~g~0 1))} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,085 INFO L290 TraceCheckUtils]: 78: Hoare triple {10473#(< 0 (+ ~g~0 1))} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,086 INFO L290 TraceCheckUtils]: 79: Hoare triple {10473#(< 0 (+ ~g~0 1))} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,086 INFO L290 TraceCheckUtils]: 80: Hoare triple {10473#(< 0 (+ ~g~0 1))} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,086 INFO L290 TraceCheckUtils]: 81: Hoare triple {10473#(< 0 (+ ~g~0 1))} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,086 INFO L290 TraceCheckUtils]: 82: Hoare triple {10473#(< 0 (+ ~g~0 1))} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,087 INFO L290 TraceCheckUtils]: 83: Hoare triple {10473#(< 0 (+ ~g~0 1))} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {10473#(< 0 (+ ~g~0 1))} is VALID [2022-02-20 20:41:07,087 INFO L290 TraceCheckUtils]: 84: Hoare triple {10473#(< 0 (+ ~g~0 1))} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {10474#(and (< 0 (+ ~g~0 1)) (<= ~g~0 0))} is VALID [2022-02-20 20:41:07,087 INFO L290 TraceCheckUtils]: 85: Hoare triple {10474#(and (< 0 (+ ~g~0 1)) (<= ~g~0 0))} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10474#(and (< 0 (+ ~g~0 1)) (<= ~g~0 0))} is VALID [2022-02-20 20:41:07,088 INFO L290 TraceCheckUtils]: 86: Hoare triple {10474#(and (< 0 (+ ~g~0 1)) (<= ~g~0 0))} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {10475#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:07,088 INFO L290 TraceCheckUtils]: 87: Hoare triple {10475#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {10475#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} is VALID [2022-02-20 20:41:07,088 INFO L290 TraceCheckUtils]: 88: Hoare triple {10475#(not (= |workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0))} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {10476#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 20:41:07,089 INFO L290 TraceCheckUtils]: 89: Hoare triple {10476#(not (= |workerThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {10470#false} is VALID [2022-02-20 20:41:07,089 INFO L290 TraceCheckUtils]: 90: Hoare triple {10470#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10470#false} is VALID [2022-02-20 20:41:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:07,089 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:07,089 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023362430] [2022-02-20 20:41:07,089 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023362430] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:07,090 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:07,090 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 20:41:07,090 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296597278] [2022-02-20 20:41:07,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:07,091 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 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 91 [2022-02-20 20:41:07,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:07,091 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:07,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:07,150 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:41:07,150 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:07,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:41:07,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:41:07,151 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 84 out of 117 [2022-02-20 20:41:07,152 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 125 transitions, 500 flow. Second operand has 8 states, 8 states have (on average 86.75) internal successors, (694), 8 states have internal predecessors, (694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:07,152 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:07,152 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 84 of 117 [2022-02-20 20:41:07,152 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:07,562 INFO L129 PetriNetUnfolder]: 49/505 cut-off events. [2022-02-20 20:41:07,562 INFO L130 PetriNetUnfolder]: For 479/479 co-relation queries the response was YES. [2022-02-20 20:41:07,563 INFO L84 FinitePrefix]: Finished finitePrefix Result has 946 conditions, 505 events. 49/505 cut-off events. For 479/479 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1987 event pairs, 4 based on Foata normal form. 2/491 useless extension candidates. Maximal degree in co-relation 886. Up to 43 conditions per place. [2022-02-20 20:41:07,565 INFO L132 encePairwiseOnDemand]: 101/117 looper letters, 38 selfloop transitions, 27 changer transitions 8/154 dead transitions. [2022-02-20 20:41:07,565 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 154 transitions, 806 flow [2022-02-20 20:41:07,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 20:41:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-02-20 20:41:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1242 transitions. [2022-02-20 20:41:07,575 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7582417582417582 [2022-02-20 20:41:07,576 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1242 transitions. [2022-02-20 20:41:07,576 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1242 transitions. [2022-02-20 20:41:07,576 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:07,576 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1242 transitions. [2022-02-20 20:41:07,578 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 88.71428571428571) internal successors, (1242), 14 states have internal predecessors, (1242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:07,580 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 117.0) internal successors, (1755), 15 states have internal predecessors, (1755), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:07,581 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 117.0) internal successors, (1755), 15 states have internal predecessors, (1755), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:07,581 INFO L186 Difference]: Start difference. First operand has 133 places, 125 transitions, 500 flow. Second operand 14 states and 1242 transitions. [2022-02-20 20:41:07,581 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 154 transitions, 806 flow [2022-02-20 20:41:42,374 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 154 transitions, 763 flow, removed 10 selfloop flow, removed 5 redundant places. [2022-02-20 20:41:42,376 INFO L242 Difference]: Finished difference. Result has 144 places, 128 transitions, 566 flow [2022-02-20 20:41:42,376 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=467, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=566, PETRI_PLACES=144, PETRI_TRANSITIONS=128} [2022-02-20 20:41:42,377 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 34 predicate places. [2022-02-20 20:41:42,377 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 144 places, 128 transitions, 566 flow [2022-02-20 20:41:42,443 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2960 states, 2956 states have (on average 1.98680649526387) internal successors, (5873), 2959 states have internal predecessors, (5873), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:42,447 INFO L78 Accepts]: Start accepts. Automaton has has 2960 states, 2956 states have (on average 1.98680649526387) internal successors, (5873), 2959 states have internal predecessors, (5873), 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 91 [2022-02-20 20:41:42,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:41:42,447 INFO L470 AbstractCegarLoop]: Abstraction has has 144 places, 128 transitions, 566 flow [2022-02-20 20:41:42,447 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 86.75) internal successors, (694), 8 states have internal predecessors, (694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:42,448 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:41:42,448 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:41:42,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:41:42,448 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting workerErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0INUSE_VIOLATION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION, workerErr0ASSERT_VIOLATIONERROR_FUNCTION, workerErr1ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:41:42,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:41:42,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1415684634, now seen corresponding path program 1 times [2022-02-20 20:41:42,449 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:41:42,449 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105993815] [2022-02-20 20:41:42,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:41:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:41:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:41:42,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {13463#true} [268] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {13463#true} [196] 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] {13463#true} is VALID [2022-02-20 20:41:42,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {13463#true} [275] 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[] {13463#true} is VALID [2022-02-20 20:41:42,511 INFO L290 TraceCheckUtils]: 3: Hoare triple {13463#true} [277] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 4: Hoare triple {13463#true} [237] L18-->L18-1: 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[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {13463#true} [205] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 6: Hoare triple {13463#true} [199] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {13463#true} [261] L18-3-->L18-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (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[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {13463#true} [201] L18-4-->L700: Formula: (= v_~g~0_1 0) InVars {} OutVars{~g~0=v_~g~0_1} AuxVars[] AssignedVars[~g~0] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {13463#true} [213] L700-->L700-1: Formula: (and (= |v_~#A~0.offset_1| 0) (= 3 |v_~#A~0.base_1|)) InVars {} OutVars{~#A~0.offset=|v_~#A~0.offset_1|, ~#A~0.base=|v_~#A~0.base_1|} AuxVars[] AssignedVars[~#A~0.offset, ~#A~0.base] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 10: Hoare triple {13463#true} [216] L700-1-->L700-2: 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[] {13463#true} is VALID [2022-02-20 20:41:42,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {13463#true} [238] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_3| |v_~#A~0.base_2|) |v_~#A~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#A~0.offset=|v_~#A~0.offset_2|, ~#A~0.base=|v_~#A~0.base_2|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 12: Hoare triple {13463#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_4| |v_~#A~0.base_3|) (+ |v_~#A~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#A~0.offset=|v_~#A~0.offset_3|, ~#A~0.base=|v_~#A~0.base_3|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 13: Hoare triple {13463#true} [192] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_5| |v_~#A~0.base_4|) (+ |v_~#A~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#A~0.offset=|v_~#A~0.offset_4|, ~#A~0.base=|v_~#A~0.base_4|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 14: Hoare triple {13463#true} [225] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_6| |v_~#A~0.base_5|) (+ |v_~#A~0.offset_5| 12)) ~unnamed1~0~PTHREAD_MUTEX_TIMED_NP) InVars {#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#A~0.offset=|v_~#A~0.offset_5|, ~#A~0.base=|v_~#A~0.base_5|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 15: Hoare triple {13463#true} [203] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_7| |v_~#A~0.base_6|) (+ |v_~#A~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#A~0.offset=|v_~#A~0.offset_6|, ~#A~0.base=|v_~#A~0.base_6|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 16: Hoare triple {13463#true} [212] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {13463#true} [279] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {13463#true} [200] L-1-4-->L-1-5: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} OutVars{ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 19: Hoare triple {13463#true} [178] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {13463#true} is VALID [2022-02-20 20:41:42,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {13463#true} [257] L-1-6-->L739: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_1|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~ret6#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~#tid~0#1.offset, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#tid~0#1.base] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 21: Hoare triple {13463#true} [166] L739-->L739-1: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 22: Hoare triple {13463#true} [262] L739-1-->L741: Formula: (and (= |v_ULTIMATE.start_main_~argv#1.offset_2| |v_ULTIMATE.start_main_#in~argv#1.offset_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_2| |v_ULTIMATE.start_main_~argv#1.base_2|)) InVars {ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~argv#1.offset] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 23: Hoare triple {13463#true} [269] L741-->L741-1: Formula: (and (= |v_ULTIMATE.start_main_~#tid~0#1.offset_2| 0) (= (store |v_#length_5| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 4) |v_#length_4|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#tid~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#tid~0#1.base_2| 0)) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#tid~0#1.base_2| 1) |v_#valid_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#tid~0#1.offset, #length, ULTIMATE.start_main_~#tid~0#1.base] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {13463#true} [267] L741-1-->L742: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {13463#true} [194] L742-->L703: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 26: Hoare triple {13463#true} [173] L703-->L704: Formula: (= v_~g~0_2 0) InVars {} OutVars{~g~0=v_~g~0_2} AuxVars[] AssignedVars[~g~0] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 27: Hoare triple {13463#true} [207] L704-->L705: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#A~0.base_7| (store (select |v_#pthreadsMutex_2| |v_~#A~0.base_7|) |v_~#A~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#A~0.offset=|v_~#A~0.offset_7|, ~#A~0.base=|v_~#A~0.base_7|} AuxVars[] AssignedVars[#pthreadsMutex] {13463#true} is VALID [2022-02-20 20:41:42,514 INFO L290 TraceCheckUtils]: 28: Hoare triple {13463#true} [251] L705-->L705-1: Formula: (= |v_ULTIMATE.start_pqueue_init_#res#1_2| 0) InVars {} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_init_#res#1] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 29: Hoare triple {13463#true} [210] L705-1-->L742-1: Formula: (= |v_ULTIMATE.start_main_#t~ret6#1_2| |v_ULTIMATE.start_pqueue_init_#res#1_3|) InVars {ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|} OutVars{ULTIMATE.start_pqueue_init_#res#1=|v_ULTIMATE.start_pqueue_init_#res#1_3|, ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 30: Hoare triple {13463#true} [197] L742-1-->L742-2: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {13463#true} [229] L742-2-->L742-3: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483648)) (<= |v_ULTIMATE.start_main_#t~ret6#1_3| 2147483647)) InVars {ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_3|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 32: Hoare triple {13463#true} [273] L742-3-->L743: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret6#1=|v_ULTIMATE.start_main_#t~ret6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret6#1] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 33: Hoare triple {13463#true} [211] L743-->L743-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 34: Hoare triple {13463#true} [274] L743-1-->L743-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 35: Hoare triple {13463#true} [224] L743-2-->L743-3: Formula: (= (store |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3| (store (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#tid~0#1.base_3|) |v_ULTIMATE.start_main_~#tid~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#tid~0#1.offset=|v_ULTIMATE.start_main_~#tid~0#1.offset_3|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#tid~0#1.base=|v_ULTIMATE.start_main_~#tid~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {13463#true} is VALID [2022-02-20 20:41:42,515 INFO L290 TraceCheckUtils]: 36: Hoare triple {13463#true} [331] L743-3-->workerENTRY: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_workerThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_workerThread1of1ForFork0_thidvar0_2) (= |v_workerThread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_4|, workerThread1of1ForFork0_thidvar0=v_workerThread1of1ForFork0_thidvar0_2, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_10|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_10|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_4|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_10|, workerThread1of1ForFork0_#res#1.offset=|v_workerThread1of1ForFork0_#res#1.offset_4|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_4|, workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_8|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_18|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_8|, workerThread1of1ForFork0_#res#1.base=|v_workerThread1of1ForFork0_#res#1.base_4|, workerThread1of1ForFork0_thidvar1=v_workerThread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_thidvar0, workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1, workerThread1of1ForFork0_~arg#1.base, workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_#in~arg#1.base, workerThread1of1ForFork0_pqueue_get_~got~0#1, workerThread1of1ForFork0_#res#1.offset, workerThread1of1ForFork0_#in~arg#1.offset, workerThread1of1ForFork0_pqueue_get_#res#1, workerThread1of1ForFork0_#t~ret5#1, workerThread1of1ForFork0___VERIFIER_assert_~cond#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_#res#1.base, workerThread1of1ForFork0_thidvar1] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 37: Hoare triple {13463#true} [282] workerENTRY-->L734-2: Formula: (and (= |v_workerThread1of1ForFork0_#in~arg#1.base_1| |v_workerThread1of1ForFork0_~arg#1.base_1|) (= |v_workerThread1of1ForFork0_~arg#1.offset_1| |v_workerThread1of1ForFork0_#in~arg#1.offset_1|)) InVars {workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|} OutVars{workerThread1of1ForFork0_~arg#1.offset=|v_workerThread1of1ForFork0_~arg#1.offset_1|, workerThread1of1ForFork0_#in~arg#1.base=|v_workerThread1of1ForFork0_#in~arg#1.base_1|, workerThread1of1ForFork0_#in~arg#1.offset=|v_workerThread1of1ForFork0_#in~arg#1.offset_1|, workerThread1of1ForFork0_~arg#1.base=|v_workerThread1of1ForFork0_~arg#1.base_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_~arg#1.offset, workerThread1of1ForFork0_~arg#1.base] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 38: Hoare triple {13463#true} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {13463#true} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {13463#true} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 41: Hoare triple {13463#true} [260] L743-4-->L743-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 42: Hoare triple {13463#true} [184] L743-5-->L744: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 43: Hoare triple {13463#true} [195] L744-->L744-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 1) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {13463#true} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,516 INFO L290 TraceCheckUtils]: 45: Hoare triple {13463#true} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 46: Hoare triple {13463#true} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {13463#true} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 48: Hoare triple {13463#true} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 49: Hoare triple {13463#true} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 50: Hoare triple {13463#true} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 51: Hoare triple {13463#true} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 52: Hoare triple {13463#true} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 53: Hoare triple {13463#true} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {13463#true} is VALID [2022-02-20 20:41:42,517 INFO L290 TraceCheckUtils]: 54: Hoare triple {13463#true} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {13463#true} is VALID [2022-02-20 20:41:42,518 INFO L290 TraceCheckUtils]: 55: Hoare triple {13463#true} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {13463#true} is VALID [2022-02-20 20:41:42,518 INFO L290 TraceCheckUtils]: 56: Hoare triple {13463#true} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {13463#true} is VALID [2022-02-20 20:41:42,518 INFO L290 TraceCheckUtils]: 57: Hoare triple {13463#true} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {13463#true} is VALID [2022-02-20 20:41:42,518 INFO L290 TraceCheckUtils]: 58: Hoare triple {13463#true} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {13463#true} is VALID [2022-02-20 20:41:42,518 INFO L290 TraceCheckUtils]: 59: Hoare triple {13463#true} [295] L719-2-->L719-3: Formula: (not (<= v_~g~0_12 0)) InVars {~g~0=v_~g~0_12} OutVars{~g~0=v_~g~0_12} AuxVars[] AssignedVars[] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,519 INFO L290 TraceCheckUtils]: 60: Hoare triple {13465#(<= 1 ~g~0)} [297] L719-3-->L722: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,519 INFO L290 TraceCheckUtils]: 61: Hoare triple {13465#(<= 1 ~g~0)} [299] L722-->L722-1: Formula: (= (ite (not (= v_~g~0_7 0)) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|) InVars {~g~0=v_~g~0_7} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_1|, ~g~0=v_~g~0_7} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,519 INFO L290 TraceCheckUtils]: 62: Hoare triple {13465#(<= 1 ~g~0)} [301] L722-1-->L19-6: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,519 INFO L290 TraceCheckUtils]: 63: Hoare triple {13465#(<= 1 ~g~0)} [303] L19-6-->L19-7: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_5|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,520 INFO L290 TraceCheckUtils]: 64: Hoare triple {13465#(<= 1 ~g~0)} [306] L19-7-->L19-11: Formula: (not (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11| 0)) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_11|} AuxVars[] AssignedVars[] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,520 INFO L290 TraceCheckUtils]: 65: Hoare triple {13465#(<= 1 ~g~0)} [311] L19-11-->L723: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,520 INFO L290 TraceCheckUtils]: 66: Hoare triple {13465#(<= 1 ~g~0)} [316] L723-->L724: Formula: (< 0 v_~g~0_8) InVars {~g~0=v_~g~0_8} OutVars{~g~0=v_~g~0_8} AuxVars[] AssignedVars[] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,521 INFO L290 TraceCheckUtils]: 67: Hoare triple {13465#(<= 1 ~g~0)} [319] L724-->L724-1: Formula: (= v_~g~0_9 |v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_3|) InVars {~g~0=v_~g~0_9} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_3|, ~g~0=v_~g~0_9} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1] {13466#(<= 1 |workerThread1of1ForFork0_pqueue_get_#t~post4#1|)} is VALID [2022-02-20 20:41:42,521 INFO L290 TraceCheckUtils]: 68: Hoare triple {13466#(<= 1 |workerThread1of1ForFork0_pqueue_get_#t~post4#1|)} [321] L724-1-->L724-2: Formula: (= v_~g~0_10 (+ (- 1) |v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|)) InVars {workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_5|, ~g~0=v_~g~0_10} AuxVars[] AssignedVars[~g~0] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,521 INFO L290 TraceCheckUtils]: 69: Hoare triple {13467#(<= 0 ~g~0)} [323] L724-2-->L725: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,522 INFO L290 TraceCheckUtils]: 70: Hoare triple {13467#(<= 0 ~g~0)} [325] L725-->L726: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_7| 1) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,522 INFO L290 TraceCheckUtils]: 71: Hoare triple {13467#(<= 0 ~g~0)} [327] L726-->L723-2: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#A~0.base_10| (store (select |v_#pthreadsMutex_8| |v_~#A~0.base_10|) |v_~#A~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#A~0.offset=|v_~#A~0.offset_10|, ~#A~0.base=|v_~#A~0.base_10|} AuxVars[] AssignedVars[#pthreadsMutex] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,522 INFO L290 TraceCheckUtils]: 72: Hoare triple {13467#(<= 0 ~g~0)} [322] L723-2-->L730: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_#res#1_3| |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|) InVars {workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_3|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,522 INFO L290 TraceCheckUtils]: 73: Hoare triple {13467#(<= 0 ~g~0)} [324] L730-->L735-3: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_#res#1_5| |v_workerThread1of1ForFork0_#t~ret5#1_1|) InVars {workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_5|} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_5|, workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_#t~ret5#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,523 INFO L290 TraceCheckUtils]: 74: Hoare triple {13467#(<= 0 ~g~0)} [326] L735-3-->L735-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,523 INFO L290 TraceCheckUtils]: 75: Hoare triple {13467#(<= 0 ~g~0)} [328] L735-4-->L735-5: Formula: (and (<= |v_workerThread1of1ForFork0_#t~ret5#1_3| 2147483647) (<= 0 (+ |v_workerThread1of1ForFork0_#t~ret5#1_3| 2147483648))) InVars {workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_3|} OutVars{workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,523 INFO L290 TraceCheckUtils]: 76: Hoare triple {13467#(<= 0 ~g~0)} [329] L735-5-->L734-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_#t~ret5#1=|v_workerThread1of1ForFork0_#t~ret5#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_#t~ret5#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,523 INFO L290 TraceCheckUtils]: 77: Hoare triple {13467#(<= 0 ~g~0)} [285] L734-2-->L735: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,524 INFO L290 TraceCheckUtils]: 78: Hoare triple {13467#(<= 0 ~g~0)} [287] L735-->L735-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,524 INFO L290 TraceCheckUtils]: 79: Hoare triple {13467#(<= 0 ~g~0)} [289] L735-1-->L735-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#res#1=|v_workerThread1of1ForFork0_pqueue_get_#res#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#res#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,524 INFO L290 TraceCheckUtils]: 80: Hoare triple {13467#(<= 0 ~g~0)} [290] L735-2-->L717: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~post4#1=|v_workerThread1of1ForFork0_pqueue_get_#t~post4#1_1|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_1|, workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_1|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~post4#1, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1, workerThread1of1ForFork0_pqueue_get_~got~0#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,525 INFO L290 TraceCheckUtils]: 81: Hoare triple {13467#(<= 0 ~g~0)} [247] L713-->L713-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_2| 1) InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,525 INFO L290 TraceCheckUtils]: 82: Hoare triple {13467#(<= 0 ~g~0)} [231] L713-1-->L745-3: Formula: (= |v_ULTIMATE.start_pqueue_put_#res#1_3| |v_ULTIMATE.start_main_#t~ret10#1_2|) InVars {ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_2|, ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,525 INFO L290 TraceCheckUtils]: 83: Hoare triple {13467#(<= 0 ~g~0)} [241] L745-3-->L745-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,525 INFO L290 TraceCheckUtils]: 84: Hoare triple {13467#(<= 0 ~g~0)} [244] L745-4-->L745-5: Formula: (and (<= |v_ULTIMATE.start_main_#t~ret10#1_3| 2147483647) (<= 0 (+ 2147483648 |v_ULTIMATE.start_main_#t~ret10#1_3|))) InVars {ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_3|} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,526 INFO L290 TraceCheckUtils]: 85: Hoare triple {13467#(<= 0 ~g~0)} [182] L745-5-->L744-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret10#1=|v_ULTIMATE.start_main_#t~ret10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret10#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,526 INFO L290 TraceCheckUtils]: 86: Hoare triple {13467#(<= 0 ~g~0)} [172] L744-3-->L744-4: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,526 INFO L290 TraceCheckUtils]: 87: Hoare triple {13467#(<= 0 ~g~0)} [249] L744-4-->L744-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,527 INFO L290 TraceCheckUtils]: 88: Hoare triple {13467#(<= 0 ~g~0)} [259] L744-5-->L744-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,527 INFO L290 TraceCheckUtils]: 89: Hoare triple {13467#(<= 0 ~g~0)} [234] L744-6-->L745: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| |v_ULTIMATE.start_main_~argc#1_4|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_4|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,527 INFO L290 TraceCheckUtils]: 90: Hoare triple {13467#(<= 0 ~g~0)} [227] L745-->L745-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,527 INFO L290 TraceCheckUtils]: 91: Hoare triple {13467#(<= 0 ~g~0)} [204] L745-1-->L745-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#res#1=|v_ULTIMATE.start_pqueue_put_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#res#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,528 INFO L290 TraceCheckUtils]: 92: Hoare triple {13467#(<= 0 ~g~0)} [265] L745-2-->L709: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_1|, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, ULTIMATE.start_pqueue_put_#t~post2#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,528 INFO L290 TraceCheckUtils]: 93: Hoare triple {13467#(<= 0 ~g~0)} [263] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#A~0.base_8|))) (and (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#A~0.base_8| (store .cse0 |v_~#A~0.offset_8| 1))) (= 0 (select .cse0 |v_~#A~0.offset_8|)) (= |v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_2|, #pthreadsMutex=|v_#pthreadsMutex_3|, ~#A~0.offset=|v_~#A~0.offset_8|, ~#A~0.base=|v_~#A~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1, #pthreadsMutex] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,528 INFO L290 TraceCheckUtils]: 94: Hoare triple {13467#(<= 0 ~g~0)} [208] L709-1-->L710: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~nondet1#1=|v_ULTIMATE.start_pqueue_put_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~nondet1#1] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,528 INFO L290 TraceCheckUtils]: 95: Hoare triple {13467#(<= 0 ~g~0)} [221] L710-->L711: Formula: (< v_~g~0_3 1000) InVars {~g~0=v_~g~0_3} OutVars{~g~0=v_~g~0_3} AuxVars[] AssignedVars[] {13467#(<= 0 ~g~0)} is VALID [2022-02-20 20:41:42,529 INFO L290 TraceCheckUtils]: 96: Hoare triple {13467#(<= 0 ~g~0)} [198] L711-->L711-1: Formula: (= |v_ULTIMATE.start_pqueue_put_#t~post2#1_2| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{~g~0=v_~g~0_4, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {13468#(<= 0 |ULTIMATE.start_pqueue_put_#t~post2#1|)} is VALID [2022-02-20 20:41:42,529 INFO L290 TraceCheckUtils]: 97: Hoare triple {13468#(<= 0 |ULTIMATE.start_pqueue_put_#t~post2#1|)} [253] L711-1-->L711-2: Formula: (= (+ |v_ULTIMATE.start_pqueue_put_#t~post2#1_3| 1) v_~g~0_5) InVars {ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} OutVars{~g~0=v_~g~0_5, ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_3|} AuxVars[] AssignedVars[~g~0] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,529 INFO L290 TraceCheckUtils]: 98: Hoare triple {13465#(<= 1 ~g~0)} [218] L711-2-->L710-2: Formula: true InVars {} OutVars{ULTIMATE.start_pqueue_put_#t~post2#1=|v_ULTIMATE.start_pqueue_put_#t~post2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_pqueue_put_#t~post2#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,530 INFO L290 TraceCheckUtils]: 99: Hoare triple {13465#(<= 1 ~g~0)} [252] L710-2-->L713: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#A~0.base_9| (store (select |v_#pthreadsMutex_6| |v_~#A~0.base_9|) |v_~#A~0.offset_9| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#A~0.offset=|v_~#A~0.offset_9|, ~#A~0.base=|v_~#A~0.base_9|} AuxVars[] AssignedVars[#pthreadsMutex] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,530 INFO L290 TraceCheckUtils]: 100: Hoare triple {13465#(<= 1 ~g~0)} [291] L717-->L718: Formula: (= |v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3| 0) InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_~got~0#1=|v_workerThread1of1ForFork0_pqueue_get_~got~0#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_~got~0#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,530 INFO L290 TraceCheckUtils]: 101: Hoare triple {13465#(<= 1 ~g~0)} [292] L718-->L718-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_12| |v_~#A~0.base_12|))) (and (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3| 0) (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#A~0.base_12| (store .cse0 |v_~#A~0.offset_12| 1))) (= (select .cse0 |v_~#A~0.offset_12|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#A~0.offset=|v_~#A~0.offset_12|, ~#A~0.base=|v_~#A~0.base_12|, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_3|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {13465#(<= 1 ~g~0)} [293] L718-1-->L719-2: Formula: true InVars {} OutVars{workerThread1of1ForFork0_pqueue_get_#t~nondet3#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet3#1_5|} AuxVars[] AssignedVars[workerThread1of1ForFork0_pqueue_get_#t~nondet3#1] {13465#(<= 1 ~g~0)} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 103: Hoare triple {13465#(<= 1 ~g~0)} [296] L719-2-->L720: Formula: (<= v_~g~0_13 0) InVars {~g~0=v_~g~0_13} OutVars{~g~0=v_~g~0_13} AuxVars[] AssignedVars[] {13464#false} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 104: Hoare triple {13464#false} [298] L720-->L720-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13464#false} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 105: Hoare triple {13464#false} [300] L720-1-->L720-2: Formula: (= (ite (= v_~g~0_14 0) 1 0) |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|) InVars {~g~0=v_~g~0_14} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_3|, ~g~0=v_~g~0_14} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1] {13464#false} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 106: Hoare triple {13464#false} [302] L720-2-->L19: Formula: true InVars {} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {13464#false} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 107: Hoare triple {13464#false} [304] L19-->L19-1: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7| |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|) InVars {workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_#in~cond#1_7|, workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_7|} AuxVars[] AssignedVars[workerThread1of1ForFork0___VERIFIER_assert_~cond#1] {13464#false} is VALID [2022-02-20 20:41:42,531 INFO L290 TraceCheckUtils]: 108: Hoare triple {13464#false} [307] L19-1-->L19-2: Formula: (= |v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13| 0) InVars {workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} OutVars{workerThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_workerThread1of1ForFork0___VERIFIER_assert_~cond#1_13|} AuxVars[] AssignedVars[] {13464#false} is VALID [2022-02-20 20:41:42,532 INFO L290 TraceCheckUtils]: 109: Hoare triple {13464#false} [312] L19-2-->workerErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13464#false} is VALID [2022-02-20 20:41:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:41:42,532 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:41:42,532 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105993815] [2022-02-20 20:41:42,532 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105993815] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:41:42,532 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:41:42,532 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:41:42,533 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519824691] [2022-02-20 20:41:42,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:41:42,533 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 6 states have internal predecessors, (110), 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 110 [2022-02-20 20:41:42,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:41:42,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 6 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:42,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:41:42,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:41:42,592 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:41:42,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:41:42,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:41:42,593 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 117 [2022-02-20 20:41:42,593 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 128 transitions, 566 flow. Second operand has 6 states, 6 states have (on average 93.83333333333333) internal successors, (563), 6 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:42,593 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:41:42,594 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 117 [2022-02-20 20:41:42,594 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:41:56,797 INFO L129 PetriNetUnfolder]: 79/548 cut-off events. [2022-02-20 20:41:56,798 INFO L130 PetriNetUnfolder]: For 625/625 co-relation queries the response was YES. [2022-02-20 20:41:56,799 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1075 conditions, 548 events. 79/548 cut-off events. For 625/625 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2417 event pairs, 13 based on Foata normal form. 2/530 useless extension candidates. Maximal degree in co-relation 1058. Up to 100 conditions per place. [2022-02-20 20:41:56,799 INFO L132 encePairwiseOnDemand]: 107/117 looper letters, 0 selfloop transitions, 0 changer transitions 126/126 dead transitions. [2022-02-20 20:41:56,800 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 126 transitions, 613 flow [2022-02-20 20:41:56,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 20:41:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-02-20 20:41:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 749 transitions. [2022-02-20 20:41:56,813 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8002136752136753 [2022-02-20 20:41:56,813 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 749 transitions. [2022-02-20 20:41:56,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 749 transitions. [2022-02-20 20:41:56,813 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:41:56,813 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 749 transitions. [2022-02-20 20:41:56,815 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 93.625) internal successors, (749), 8 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:56,816 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:56,816 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 117.0) internal successors, (1053), 9 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:41:56,816 INFO L186 Difference]: Start difference. First operand has 144 places, 128 transitions, 566 flow. Second operand 8 states and 749 transitions. [2022-02-20 20:41:56,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 126 transitions, 613 flow