/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-index-inc.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:17:19,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:17:19,204 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:17:19,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:17:19,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:17:19,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:17:19,242 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:17:19,242 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:17:19,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:17:19,243 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:17:19,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:17:19,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:17:19,244 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:17:19,245 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:17:19,246 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:17:19,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:17:19,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:17:19,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:17:19,246 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:17:19,246 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:17:19,246 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:17:19,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:17:19,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:17:19,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:17:19,487 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:17:19,487 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:17:19,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-index-inc.i [2025-04-26 16:17:20,865 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/dec0f8bf1/59b5d7c4887e4e26a2f7c73894775a12/FLAG7347a5499 [2025-04-26 16:17:21,117 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:17:21,118 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-index-inc.i [2025-04-26 16:17:21,136 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/dec0f8bf1/59b5d7c4887e4e26a2f7c73894775a12/FLAG7347a5499 [2025-04-26 16:17:21,866 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/dec0f8bf1/59b5d7c4887e4e26a2f7c73894775a12 [2025-04-26 16:17:21,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:17:21,872 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:17:21,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:17:21,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:17:21,882 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:17:21,883 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:17:21" (1/1) ... [2025-04-26 16:17:21,884 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4836fa41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:21, skipping insertion in model container [2025-04-26 16:17:21,884 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:17:21" (1/1) ... [2025-04-26 16:17:21,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:17:22,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:17:22,256 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:17:22,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:17:22,350 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:17:22,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22 WrapperNode [2025-04-26 16:17:22,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:17:22,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:17:22,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:17:22,353 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:17:22,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,393 INFO L138 Inliner]: procedures = 277, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51 [2025-04-26 16:17:22,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:17:22,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:17:22,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:17:22,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:17:22,401 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,403 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,406 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,415 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,417 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:17:22,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:17:22,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:17:22,429 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:17:22,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (1/1) ... [2025-04-26 16:17:22,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:17:22,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:17:22,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:17:22,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:17:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:17:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-04-26 16:17:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-04-26 16:17:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:17:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:17:22,477 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:17:22,576 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:17:22,578 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:17:22,742 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:17:22,742 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:17:22,762 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:17:22,762 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 16:17:22,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:17:22 BoogieIcfgContainer [2025-04-26 16:17:22,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:17:22,765 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:17:22,765 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:17:22,769 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:17:22,770 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:17:22,770 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:17:21" (1/3) ... [2025-04-26 16:17:22,770 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c569f89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:17:22, skipping insertion in model container [2025-04-26 16:17:22,771 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:17:22,771 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:17:22" (2/3) ... [2025-04-26 16:17:22,771 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c569f89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:17:22, skipping insertion in model container [2025-04-26 16:17:22,771 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:17:22,771 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:17:22" (3/3) ... [2025-04-26 16:17:22,772 INFO L376 chiAutomizerObserver]: Analyzing ICFG per-thread-index-inc.i [2025-04-26 16:17:22,822 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-04-26 16:17:22,863 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 76 places, 76 transitions, 159 flow [2025-04-26 16:17:22,898 INFO L116 PetriNetUnfolderBase]: 3/93 cut-off events. [2025-04-26 16:17:22,900 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 16:17:22,903 INFO L83 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 93 events. 3/93 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 112 event pairs, 0 based on Foata normal form. 0/88 useless extension candidates. Maximal degree in co-relation 48. Up to 3 conditions per place. [2025-04-26 16:17:22,903 INFO L82 GeneralOperation]: Start removeDead. Operand has 76 places, 76 transitions, 159 flow [2025-04-26 16:17:22,907 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 76 places, 76 transitions, 159 flow [2025-04-26 16:17:22,908 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 76 places, 76 transitions, 159 flow [2025-04-26 16:17:22,917 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:17:22,917 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:17:22,917 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:17:22,917 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:17:22,917 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:17:22,917 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:17:22,917 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:17:22,917 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:17:22,919 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:17:23,041 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2025-04-26 16:17:23,041 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:23,041 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:23,054 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:23,054 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:23,054 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:17:23,054 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 435 states, but on-demand construction may add more states [2025-04-26 16:17:23,070 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2025-04-26 16:17:23,071 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:23,071 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:23,071 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:23,072 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:23,078 INFO L752 eck$LassoCheckResult]: Stem: "[124] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[134] L-1-->L1043: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[142] L1043-->L1044: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[100] L1044-->L1045: Formula: (= v_~next_j~0_1 0) InVars {} OutVars{~next_j~0=v_~next_j~0_1} AuxVars[] AssignedVars[~next_j~0]" "[144] L1045-->L1045-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[146] L1045-1-->L1045-2: Formula: (and (= |v_~#next_j_mutex~0.offset_1| 0) (= |v_~#next_j_mutex~0.base_1| 1)) InVars {} OutVars{~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_1|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_1|} AuxVars[] AssignedVars[~#next_j_mutex~0.offset, ~#next_j_mutex~0.base]" "[109] L1045-2-->L1045-3: Formula: (= (select (select |v_#memory_int_1| |v_~#next_j_mutex~0.base_2|) |v_~#next_j_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[104] L1045-3-->L1045-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#next_j_mutex~0.base_3|) (+ |v_~#next_j_mutex~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[99] L1045-4-->L1045-5: Formula: (= (select (select |v_#memory_int_3| |v_~#next_j_mutex~0.base_4|) (+ |v_~#next_j_mutex~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[96] L1045-5-->L1045-6: Formula: (= (select (select |v_#memory_int_4| |v_~#next_j_mutex~0.base_5|) (+ |v_~#next_j_mutex~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[98] L1045-6-->L1045-7: Formula: (= (select (select |v_#memory_int_5| |v_~#next_j_mutex~0.base_6|) (+ |v_~#next_j_mutex~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[122] L1045-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[159] L-1-1-->L1056: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~post14#1=|v_ULTIMATE.start_main_#t~post14#1_1|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_1|, ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_1|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~post14#1, ULTIMATE.start_main_#t~malloc9#1.base, ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1]" "[166] L1056-->L1056-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[141] L1056-1-->L1056-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[162] L1056-2-->L1057: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[130] L1057-->L1057-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_main_~threads_total~0#1_3|) 1 0)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[110] L1057-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[101] L1039-->L1040: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[133] L1040-->L1039-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[125] L1039-1-->L1057-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[137] L1057-2-->L1058: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[123] L1058-->L1058-1: Formula: (and (not (= |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 0)) (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc8#1.offset_2| 0) (= |v_#length_2| (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4))) (= |v_#valid_3| (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc8#1.base_2| |v_#StackHeapBarrier_2|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, #valid, ULTIMATE.start_main_#t~malloc8#1.base, #length]" "[102] L1058-1-->L1058-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc8#1.base_3| |v_ULTIMATE.start_main_~tids~0#1.base_2|) (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc8#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[165] L1058-2-->L1059: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_4|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_#t~malloc8#1.base]" "[145] L1059-->L1059-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2|) 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc9#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc9#1.base_2| |v_#StackHeapBarrier_3|) (= (store |v_#length_5| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4)) |v_#length_4|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc9#1.base]" "[97] L1059-1-->L1059-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc9#1.base_3| v_~datas~0.base_2) (= v_~datas~0.offset_2 |v_ULTIMATE.start_main_#t~malloc9#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ~datas~0.base=v_~datas~0.base_2, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[155] L1059-2-->L1060: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~malloc9#1.base]" "[111] L1060-->L1060-5: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[158] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[140] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[120] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[114] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[187] L1061-3-->$Ultimate##0: Formula: (and (= v_threadThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_7|) (= |v_threadThread1of1ForFork0_#in~arg.base_4| 0) (= |v_threadThread1of1ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_7|} OutVars{threadThread1of1ForFork0_#in~arg.offset=|v_threadThread1of1ForFork0_#in~arg.offset_4|, threadThread1of1ForFork0_#t~post4=|v_threadThread1of1ForFork0_#t~post4_8|, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_4, threadThread1of1ForFork0_#res.base=|v_threadThread1of1ForFork0_#res.base_4|, threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_6|, threadThread1of1ForFork0_#res.offset=|v_threadThread1of1ForFork0_#res.offset_4|, threadThread1of1ForFork0_#t~ret3=|v_threadThread1of1ForFork0_#t~ret3_6|, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_4|, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_7|, threadThread1of1ForFork0_thidvar0=v_threadThread1of1ForFork0_thidvar0_2, threadThread1of1ForFork0_#t~nondet6=|v_threadThread1of1ForFork0_#t~nondet6_8|, threadThread1of1ForFork0_~j~0=v_threadThread1of1ForFork0_~j~0_8} AuxVars[] AssignedVars[threadThread1of1ForFork0_#in~arg.offset, threadThread1of1ForFork0_#t~post4, threadThread1of1ForFork0_~arg.base, threadThread1of1ForFork0_~arg.offset, threadThread1of1ForFork0_#res.base, threadThread1of1ForFork0_#t~ret5, threadThread1of1ForFork0_thidvar0, threadThread1of1ForFork0_#t~nondet6, threadThread1of1ForFork0_~j~0, threadThread1of1ForFork0_#res.offset, threadThread1of1ForFork0_#t~ret3, threadThread1of1ForFork0_#in~arg.base]" "[103] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[156] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[168] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[147] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[152] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[158] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[140] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[120] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[114] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[185] L1061-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:23,080 INFO L754 eck$LassoCheckResult]: Loop: "[186] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:23,086 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:23,087 INFO L85 PathProgramCache]: Analyzing trace with hash -2089331819, now seen corresponding path program 1 times [2025-04-26 16:17:23,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:23,092 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474775739] [2025-04-26 16:17:23,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:23,152 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-26 16:17:23,199 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-26 16:17:23,199 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,199 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,199 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:23,205 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-26 16:17:23,228 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-26 16:17:23,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,253 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:23,255 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:23,256 INFO L85 PathProgramCache]: Analyzing trace with hash 217, now seen corresponding path program 1 times [2025-04-26 16:17:23,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:23,256 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977704448] [2025-04-26 16:17:23,256 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:23,263 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:23,264 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:23,264 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,264 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,264 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:23,266 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:23,266 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:23,266 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,266 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,267 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:23,269 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:23,269 INFO L85 PathProgramCache]: Analyzing trace with hash -344776763, now seen corresponding path program 1 times [2025-04-26 16:17:23,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:23,269 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266947428] [2025-04-26 16:17:23,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:23,286 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 45 statements into 1 equivalence classes. [2025-04-26 16:17:23,302 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 45 of 45 statements. [2025-04-26 16:17:23,302 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,302 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,303 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:23,307 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 45 statements into 1 equivalence classes. [2025-04-26 16:17:23,319 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 45 of 45 statements. [2025-04-26 16:17:23,319 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:23,320 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:23,326 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:24,151 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-26 16:17:24,157 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-26 16:17:24,157 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,158 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,158 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:24,164 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-26 16:17:24,173 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-26 16:17:24,173 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,173 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,201 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:17:24,215 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 16:17:24,219 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 94 places, 93 transitions, 202 flow [2025-04-26 16:17:24,240 INFO L116 PetriNetUnfolderBase]: 5/152 cut-off events. [2025-04-26 16:17:24,241 INFO L117 PetriNetUnfolderBase]: For 6/7 co-relation queries the response was YES. [2025-04-26 16:17:24,242 INFO L83 FinitePrefix]: Finished finitePrefix Result has 164 conditions, 152 events. 5/152 cut-off events. For 6/7 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 297 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 94. Up to 6 conditions per place. [2025-04-26 16:17:24,242 INFO L82 GeneralOperation]: Start removeDead. Operand has 94 places, 93 transitions, 202 flow [2025-04-26 16:17:24,246 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 94 places, 93 transitions, 202 flow [2025-04-26 16:17:24,246 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 94 places, 93 transitions, 202 flow [2025-04-26 16:17:24,247 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:17:24,247 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:17:24,247 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:17:24,247 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:17:24,247 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:17:24,247 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:17:24,248 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:17:24,248 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:17:24,248 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:17:24,618 INFO L131 ngComponentsAnalysis]: Automaton has 256 accepting balls. 256 [2025-04-26 16:17:24,618 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:24,618 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:24,619 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:24,619 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:24,619 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:17:24,620 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 6867 states, but on-demand construction may add more states [2025-04-26 16:17:24,703 INFO L131 ngComponentsAnalysis]: Automaton has 256 accepting balls. 256 [2025-04-26 16:17:24,703 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:24,703 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:24,704 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:24,704 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:24,705 INFO L752 eck$LassoCheckResult]: Stem: "[217] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[227] L-1-->L1043: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[235] L1043-->L1044: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[193] L1044-->L1045: Formula: (= v_~next_j~0_1 0) InVars {} OutVars{~next_j~0=v_~next_j~0_1} AuxVars[] AssignedVars[~next_j~0]" "[237] L1045-->L1045-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[239] L1045-1-->L1045-2: Formula: (and (= |v_~#next_j_mutex~0.offset_1| 0) (= |v_~#next_j_mutex~0.base_1| 1)) InVars {} OutVars{~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_1|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_1|} AuxVars[] AssignedVars[~#next_j_mutex~0.offset, ~#next_j_mutex~0.base]" "[202] L1045-2-->L1045-3: Formula: (= (select (select |v_#memory_int_1| |v_~#next_j_mutex~0.base_2|) |v_~#next_j_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[197] L1045-3-->L1045-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#next_j_mutex~0.base_3|) (+ |v_~#next_j_mutex~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[192] L1045-4-->L1045-5: Formula: (= (select (select |v_#memory_int_3| |v_~#next_j_mutex~0.base_4|) (+ |v_~#next_j_mutex~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[189] L1045-5-->L1045-6: Formula: (= (select (select |v_#memory_int_4| |v_~#next_j_mutex~0.base_5|) (+ |v_~#next_j_mutex~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[191] L1045-6-->L1045-7: Formula: (= (select (select |v_#memory_int_5| |v_~#next_j_mutex~0.base_6|) (+ |v_~#next_j_mutex~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[215] L1045-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[252] L-1-1-->L1056: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~post14#1=|v_ULTIMATE.start_main_#t~post14#1_1|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_1|, ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_1|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~post14#1, ULTIMATE.start_main_#t~malloc9#1.base, ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1]" "[259] L1056-->L1056-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[234] L1056-1-->L1056-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[255] L1056-2-->L1057: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[223] L1057-->L1057-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_main_~threads_total~0#1_3|) 1 0)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[203] L1057-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[194] L1039-->L1040: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[226] L1040-->L1039-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[218] L1039-1-->L1057-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[230] L1057-2-->L1058: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[216] L1058-->L1058-1: Formula: (and (not (= |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 0)) (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc8#1.offset_2| 0) (= |v_#length_2| (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4))) (= |v_#valid_3| (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc8#1.base_2| |v_#StackHeapBarrier_2|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, #valid, ULTIMATE.start_main_#t~malloc8#1.base, #length]" "[195] L1058-1-->L1058-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc8#1.base_3| |v_ULTIMATE.start_main_~tids~0#1.base_2|) (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc8#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[258] L1058-2-->L1059: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_4|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_#t~malloc8#1.base]" "[238] L1059-->L1059-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2|) 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc9#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc9#1.base_2| |v_#StackHeapBarrier_3|) (= (store |v_#length_5| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4)) |v_#length_4|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc9#1.base]" "[190] L1059-1-->L1059-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc9#1.base_3| v_~datas~0.base_2) (= v_~datas~0.offset_2 |v_ULTIMATE.start_main_#t~malloc9#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ~datas~0.base=v_~datas~0.base_2, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[248] L1059-2-->L1060: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~malloc9#1.base]" "[204] L1060-->L1060-5: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[251] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[233] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[213] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[207] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[295] L1061-3-->$Ultimate##0: Formula: (and (= v_threadThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_13|) (= |v_threadThread1of2ForFork0_#in~arg.base_4| 0) (= |v_threadThread1of2ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_13|} OutVars{threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_4, threadThread1of2ForFork0_#t~post4=|v_threadThread1of2ForFork0_#t~post4_8|, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_6|, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_6|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, threadThread1of2ForFork0_#t~nondet6=|v_threadThread1of2ForFork0_#t~nondet6_8|, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_4, threadThread1of2ForFork0_~j~0=v_threadThread1of2ForFork0_~j~0_8, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_13|, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_~j~0, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#t~post4, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_#t~ret5, threadThread1of2ForFork0_#t~ret3, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_#t~nondet6, threadThread1of2ForFork0_#in~arg.offset]" "[196] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[249] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[261] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[240] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[245] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[251] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[233] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[213] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[207] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[296] L1061-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre10#1_15| v_threadThread2of2ForFork0_thidvar0_2) (= |v_threadThread2of2ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_15|} OutVars{threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_#t~nondet6=|v_threadThread2of2ForFork0_#t~nondet6_8|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_4, threadThread2of2ForFork0_~j~0=v_threadThread2of2ForFork0_~j~0_8, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_2, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_4|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_4|, threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_6|, threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_4, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_6|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_15|, threadThread2of2ForFork0_#t~post4=|v_threadThread2of2ForFork0_#t~post4_8|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3, threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_#t~nondet6, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_~j~0, threadThread2of2ForFork0_#t~ret5, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_#t~post4, threadThread2of2ForFork0_#res.base]" "[196] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[249] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[261] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[240] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[245] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[251] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[233] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[213] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[207] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[293] L1061-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:24,705 INFO L754 eck$LassoCheckResult]: Loop: "[294] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:24,705 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:24,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1273403106, now seen corresponding path program 1 times [2025-04-26 16:17:24,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:24,706 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240615358] [2025-04-26 16:17:24,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:24,725 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-26 16:17:24,746 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-26 16:17:24,747 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,747 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,747 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:24,750 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-26 16:17:24,761 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-26 16:17:24,762 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,762 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:24,773 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:24,773 INFO L85 PathProgramCache]: Analyzing trace with hash 325, now seen corresponding path program 1 times [2025-04-26 16:17:24,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:24,773 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728891649] [2025-04-26 16:17:24,773 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:24,780 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:24,780 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:24,780 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,780 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,780 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:24,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:24,781 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:24,781 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,781 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,782 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:24,782 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:24,782 INFO L85 PathProgramCache]: Analyzing trace with hash -820790328, now seen corresponding path program 1 times [2025-04-26 16:17:24,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:24,782 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341790617] [2025-04-26 16:17:24,782 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:24,794 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-04-26 16:17:24,807 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-04-26 16:17:24,808 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,808 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,808 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:24,814 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-04-26 16:17:24,824 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-04-26 16:17:24,824 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:24,824 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:24,828 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:25,829 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-26 16:17:25,836 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-26 16:17:25,836 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:25,836 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:25,836 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:25,842 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-26 16:17:25,850 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-26 16:17:25,851 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:25,851 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:25,866 WARN L166 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:17:25,883 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-26 16:17:25,890 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 112 places, 110 transitions, 247 flow [2025-04-26 16:17:25,930 INFO L116 PetriNetUnfolderBase]: 10/244 cut-off events. [2025-04-26 16:17:25,930 INFO L117 PetriNetUnfolderBase]: For 19/21 co-relation queries the response was YES. [2025-04-26 16:17:25,931 INFO L83 FinitePrefix]: Finished finitePrefix Result has 269 conditions, 244 events. 10/244 cut-off events. For 19/21 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 615 event pairs, 1 based on Foata normal form. 0/231 useless extension candidates. Maximal degree in co-relation 159. Up to 12 conditions per place. [2025-04-26 16:17:25,931 INFO L82 GeneralOperation]: Start removeDead. Operand has 112 places, 110 transitions, 247 flow [2025-04-26 16:17:25,935 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 112 places, 110 transitions, 247 flow [2025-04-26 16:17:25,935 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 112 places, 110 transitions, 247 flow [2025-04-26 16:17:25,936 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:17:25,936 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:17:25,936 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:17:25,936 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:17:25,936 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:17:25,936 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:17:25,936 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:17:25,936 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:17:25,936 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:17:30,940 INFO L131 ngComponentsAnalysis]: Automaton has 4096 accepting balls. 4096 [2025-04-26 16:17:30,940 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:30,940 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:30,942 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:30,942 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:30,942 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:17:30,943 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 113859 states, but on-demand construction may add more states [2025-04-26 16:17:32,785 INFO L131 ngComponentsAnalysis]: Automaton has 4096 accepting balls. 4096 [2025-04-26 16:17:32,785 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:17:32,785 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:17:32,786 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:17:32,786 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:17:32,788 INFO L752 eck$LassoCheckResult]: Stem: "[327] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[337] L-1-->L1043: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[345] L1043-->L1044: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[303] L1044-->L1045: Formula: (= v_~next_j~0_1 0) InVars {} OutVars{~next_j~0=v_~next_j~0_1} AuxVars[] AssignedVars[~next_j~0]" "[347] L1045-->L1045-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[349] L1045-1-->L1045-2: Formula: (and (= |v_~#next_j_mutex~0.offset_1| 0) (= |v_~#next_j_mutex~0.base_1| 1)) InVars {} OutVars{~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_1|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_1|} AuxVars[] AssignedVars[~#next_j_mutex~0.offset, ~#next_j_mutex~0.base]" "[312] L1045-2-->L1045-3: Formula: (= (select (select |v_#memory_int_1| |v_~#next_j_mutex~0.base_2|) |v_~#next_j_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_2|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[307] L1045-3-->L1045-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#next_j_mutex~0.base_3|) (+ |v_~#next_j_mutex~0.offset_3| 4))) InVars {#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_3|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[302] L1045-4-->L1045-5: Formula: (= (select (select |v_#memory_int_3| |v_~#next_j_mutex~0.base_4|) (+ |v_~#next_j_mutex~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_4|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[299] L1045-5-->L1045-6: Formula: (= (select (select |v_#memory_int_4| |v_~#next_j_mutex~0.base_5|) (+ |v_~#next_j_mutex~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_5|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[301] L1045-6-->L1045-7: Formula: (= (select (select |v_#memory_int_5| |v_~#next_j_mutex~0.base_6|) (+ |v_~#next_j_mutex~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#next_j_mutex~0.base=|v_~#next_j_mutex~0.base_6|, ~#next_j_mutex~0.offset=|v_~#next_j_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[325] L1045-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[362] L-1-1-->L1056: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_1|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~post14#1=|v_ULTIMATE.start_main_#t~post14#1_1|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_1|, ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_1|, ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~post14#1, ULTIMATE.start_main_#t~malloc9#1.base, ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~post12#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_#t~malloc8#1.base, ULTIMATE.start_main_~threads_total~0#1]" "[369] L1056-->L1056-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[344] L1056-1-->L1056-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[365] L1056-2-->L1057: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1]" "[333] L1057-->L1057-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_main_~threads_total~0#1_3|) 1 0)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[313] L1057-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[304] L1039-->L1040: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[336] L1040-->L1039-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[328] L1039-1-->L1057-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[340] L1057-2-->L1058: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[326] L1058-->L1058-1: Formula: (and (not (= |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 0)) (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc8#1.offset_2| 0) (= |v_#length_2| (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4))) (= |v_#valid_3| (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc8#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc8#1.base_2| |v_#StackHeapBarrier_2|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, #valid, ULTIMATE.start_main_#t~malloc8#1.base, #length]" "[305] L1058-1-->L1058-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc8#1.base_3| |v_ULTIMATE.start_main_~tids~0#1.base_2|) (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc8#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_3|, ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[368] L1058-2-->L1059: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc8#1.base=|v_ULTIMATE.start_main_#t~malloc8#1.base_4|, ULTIMATE.start_main_#t~malloc8#1.offset=|v_ULTIMATE.start_main_#t~malloc8#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8#1.offset, ULTIMATE.start_main_#t~malloc8#1.base]" "[348] L1059-->L1059-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2|) 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc9#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc9#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc9#1.base_2| |v_#StackHeapBarrier_3|) (= (store |v_#length_5| |v_ULTIMATE.start_main_#t~malloc9#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4)) |v_#length_4|)) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc9#1.base]" "[300] L1059-1-->L1059-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc9#1.base_3| v_~datas~0.base_2) (= v_~datas~0.offset_2 |v_ULTIMATE.start_main_#t~malloc9#1.offset_3|)) InVars {ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_3|, ~datas~0.base=v_~datas~0.base_2, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_3|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[358] L1059-2-->L1060: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc9#1.offset=|v_ULTIMATE.start_main_#t~malloc9#1.offset_4|, ULTIMATE.start_main_#t~malloc9#1.base=|v_ULTIMATE.start_main_#t~malloc9#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc9#1.offset, ULTIMATE.start_main_#t~malloc9#1.base]" "[314] L1060-->L1060-5: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[361] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[343] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[323] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[420] L1061-3-->$Ultimate##0: Formula: (and (= |v_threadThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre10#1_23| v_threadThread1of3ForFork0_thidvar0_2) (= |v_threadThread1of3ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_23|} OutVars{threadThread1of3ForFork0_#t~ret5=|v_threadThread1of3ForFork0_#t~ret5_6|, threadThread1of3ForFork0_#res.base=|v_threadThread1of3ForFork0_#res.base_4|, threadThread1of3ForFork0_#t~ret3=|v_threadThread1of3ForFork0_#t~ret3_6|, threadThread1of3ForFork0_#in~arg.base=|v_threadThread1of3ForFork0_#in~arg.base_4|, threadThread1of3ForFork0_thidvar0=v_threadThread1of3ForFork0_thidvar0_2, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_4, threadThread1of3ForFork0_#t~post4=|v_threadThread1of3ForFork0_#t~post4_8|, threadThread1of3ForFork0_#t~nondet6=|v_threadThread1of3ForFork0_#t~nondet6_8|, threadThread1of3ForFork0_~j~0=v_threadThread1of3ForFork0_~j~0_8, threadThread1of3ForFork0_#res.offset=|v_threadThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_23|, threadThread1of3ForFork0_#in~arg.offset=|v_threadThread1of3ForFork0_#in~arg.offset_4|, threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_4} AuxVars[] AssignedVars[threadThread1of3ForFork0_#t~ret5, threadThread1of3ForFork0_#res.base, threadThread1of3ForFork0_#t~ret3, threadThread1of3ForFork0_#in~arg.base, threadThread1of3ForFork0_~j~0, threadThread1of3ForFork0_#res.offset, threadThread1of3ForFork0_thidvar0, threadThread1of3ForFork0_#in~arg.offset, threadThread1of3ForFork0_~arg.base, threadThread1of3ForFork0_~arg.offset, threadThread1of3ForFork0_#t~post4, threadThread1of3ForFork0_#t~nondet6]" "[306] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[359] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[371] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[350] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[355] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[361] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[343] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[323] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[421] L1061-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of3ForFork0_#in~arg.offset_4| 0) (= |v_threadThread2of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre10#1_25| v_threadThread2of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_25|} OutVars{threadThread2of3ForFork0_thidvar0=v_threadThread2of3ForFork0_thidvar0_2, threadThread2of3ForFork0_#in~arg.offset=|v_threadThread2of3ForFork0_#in~arg.offset_4|, threadThread2of3ForFork0_#res.offset=|v_threadThread2of3ForFork0_#res.offset_4|, threadThread2of3ForFork0_#res.base=|v_threadThread2of3ForFork0_#res.base_4|, threadThread2of3ForFork0_#t~ret3=|v_threadThread2of3ForFork0_#t~ret3_6|, threadThread2of3ForFork0_#in~arg.base=|v_threadThread2of3ForFork0_#in~arg.base_4|, threadThread2of3ForFork0_#t~ret5=|v_threadThread2of3ForFork0_#t~ret5_6|, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_25|, threadThread2of3ForFork0_#t~post4=|v_threadThread2of3ForFork0_#t~post4_8|, threadThread2of3ForFork0_~j~0=v_threadThread2of3ForFork0_~j~0_8, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_4, threadThread2of3ForFork0_#t~nondet6=|v_threadThread2of3ForFork0_#t~nondet6_8|} AuxVars[] AssignedVars[threadThread2of3ForFork0_thidvar0, threadThread2of3ForFork0_#in~arg.offset, threadThread2of3ForFork0_#res.offset, threadThread2of3ForFork0_#t~post4, threadThread2of3ForFork0_#res.base, threadThread2of3ForFork0_~j~0, threadThread2of3ForFork0_#t~ret3, threadThread2of3ForFork0_#in~arg.base, threadThread2of3ForFork0_~arg.offset, threadThread2of3ForFork0_#t~ret5, threadThread2of3ForFork0_~arg.base, threadThread2of3ForFork0_#t~nondet6]" "[306] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[359] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[371] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[350] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[355] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[361] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[343] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[323] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[422] L1061-3-->$Ultimate##0: Formula: (and (= |v_threadThread3of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre10#1_27| v_threadThread3of3ForFork0_thidvar0_2) (= |v_threadThread3of3ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_27|} OutVars{threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_4, threadThread3of3ForFork0_~j~0=v_threadThread3of3ForFork0_~j~0_8, threadThread3of3ForFork0_#t~post4=|v_threadThread3of3ForFork0_#t~post4_8|, threadThread3of3ForFork0_#t~nondet6=|v_threadThread3of3ForFork0_#t~nondet6_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_27|, threadThread3of3ForFork0_#in~arg.offset=|v_threadThread3of3ForFork0_#in~arg.offset_4|, threadThread3of3ForFork0_#res.base=|v_threadThread3of3ForFork0_#res.base_4|, threadThread3of3ForFork0_#t~ret3=|v_threadThread3of3ForFork0_#t~ret3_6|, threadThread3of3ForFork0_thidvar0=v_threadThread3of3ForFork0_thidvar0_2, threadThread3of3ForFork0_#res.offset=|v_threadThread3of3ForFork0_#res.offset_4|, threadThread3of3ForFork0_#in~arg.base=|v_threadThread3of3ForFork0_#in~arg.base_4|, threadThread3of3ForFork0_#t~ret5=|v_threadThread3of3ForFork0_#t~ret5_6|, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_4} AuxVars[] AssignedVars[threadThread3of3ForFork0_#in~arg.offset, threadThread3of3ForFork0_~arg.offset, threadThread3of3ForFork0_~j~0, threadThread3of3ForFork0_#res.base, threadThread3of3ForFork0_#t~ret3, threadThread3of3ForFork0_thidvar0, threadThread3of3ForFork0_#res.offset, threadThread3of3ForFork0_#in~arg.base, threadThread3of3ForFork0_#t~post4, threadThread3of3ForFork0_#t~nondet6, threadThread3of3ForFork0_#t~ret5, threadThread3of3ForFork0_~arg.base]" "[306] L1061-4-->L1061-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[359] L1061-5-->L1060-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[371] L1060-2-->L1060-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_5| |v_ULTIMATE.start_main_#t~post12#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[350] L1060-3-->L1060-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| (+ |v_ULTIMATE.start_main_#t~post12#1_3| 1)) InVars {ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[355] L1060-4-->L1060-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post12#1=|v_ULTIMATE.start_main_#t~post12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post12#1]" "[361] L1060-5-->L1061: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[343] L1061-->L1061-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1]" "[323] L1061-1-->L1061-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[317] L1061-2-->L1061-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_4| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~tids~0#1.offset_3| .cse0 4) (select |v_#length_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_7| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_6|) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_7|, #length=|v_#length_6|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_6|, #length=|v_#length_6|} AuxVars[] AssignedVars[#memory_int]" "[418] L1061-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:32,788 INFO L754 eck$LassoCheckResult]: Loop: "[419] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:17:32,788 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:32,788 INFO L85 PathProgramCache]: Analyzing trace with hash 1316591174, now seen corresponding path program 1 times [2025-04-26 16:17:32,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:32,789 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133395481] [2025-04-26 16:17:32,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:32,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:32,797 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-26 16:17:32,812 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-26 16:17:32,812 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,812 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,812 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:32,815 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-26 16:17:32,824 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-26 16:17:32,824 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,824 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,829 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:32,829 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:32,830 INFO L85 PathProgramCache]: Analyzing trace with hash 450, now seen corresponding path program 1 times [2025-04-26 16:17:32,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:32,830 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342168408] [2025-04-26 16:17:32,830 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:32,833 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:32,833 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:32,833 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,834 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,834 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:32,835 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:17:32,835 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:17:32,835 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,835 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,836 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:32,836 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:17:32,836 INFO L85 PathProgramCache]: Analyzing trace with hash -2135346147, now seen corresponding path program 1 times [2025-04-26 16:17:32,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:17:32,836 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275072968] [2025-04-26 16:17:32,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:17:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:17:32,850 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 16:17:32,861 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 16:17:32,861 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,861 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,861 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:32,865 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 16:17:32,877 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 16:17:32,877 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:32,877 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:32,881 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:17:34,105 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-26 16:17:34,113 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-26 16:17:34,113 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:34,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:34,113 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:17:34,121 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-26 16:17:34,128 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-26 16:17:34,129 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:17:34,129 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:17:34,142 WARN L166 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:17:34,153 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-04-26 16:17:34,155 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 130 places, 127 transitions, 294 flow [2025-04-26 16:17:34,180 INFO L116 PetriNetUnfolderBase]: 23/404 cut-off events. [2025-04-26 16:17:34,180 INFO L117 PetriNetUnfolderBase]: For 48/51 co-relation queries the response was YES. [2025-04-26 16:17:34,181 INFO L83 FinitePrefix]: Finished finitePrefix Result has 455 conditions, 404 events. 23/404 cut-off events. For 48/51 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1388 event pairs, 6 based on Foata normal form. 0/382 useless extension candidates. Maximal degree in co-relation 263. Up to 32 conditions per place. [2025-04-26 16:17:34,181 INFO L82 GeneralOperation]: Start removeDead. Operand has 130 places, 127 transitions, 294 flow [2025-04-26 16:17:34,185 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 130 places, 127 transitions, 294 flow [2025-04-26 16:17:34,185 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 130 places, 127 transitions, 294 flow [2025-04-26 16:17:34,186 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:17:34,186 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:17:34,186 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:17:34,186 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:17:34,187 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:17:34,187 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:17:34,187 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:17:34,187 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:17:34,187 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states