/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/gemcutter/Termination.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 18:34:56,781 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 18:34:56,832 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 18:34:56,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 18:34:56,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 18:34:56,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 18:34:56,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 18:34:56,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 18:34:56,858 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 18:34:56,858 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 18:34:56,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 18:34:56,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 18:34:56,858 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 18:34:56,858 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 18:34:56,858 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 18:34:56,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 18:34:56,859 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 18:34:56,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 18:34:56,861 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 18:34:56,861 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 18:34:56,861 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 18:34:56,861 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 18:34:56,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:34:56,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 18:34:56,862 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 18:34:56,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 18:34:56,862 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 18:34:56,862 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 18:34:56,862 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 18:34:56,862 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 18:34:57,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 18:34:57,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 18:34:57,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 18:34:57,125 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 18:34:57,125 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 18:34:57,127 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i [2025-04-26 18:34:58,367 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fc083ef4f/5c31317d779c400b9c7ae82e8ef77ba9/FLAG398a76b2f [2025-04-26 18:34:58,649 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 18:34:58,649 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i [2025-04-26 18:34:58,669 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fc083ef4f/5c31317d779c400b9c7ae82e8ef77ba9/FLAG398a76b2f [2025-04-26 18:34:59,367 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fc083ef4f/5c31317d779c400b9c7ae82e8ef77ba9 [2025-04-26 18:34:59,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 18:34:59,370 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 18:34:59,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 18:34:59,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 18:34:59,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 18:34:59,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d8c02d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59, skipping insertion in model container [2025-04-26 18:34:59,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 18:34:59,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:34:59,694 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 18:34:59,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:34:59,786 INFO L204 MainTranslator]: Completed translation [2025-04-26 18:34:59,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59 WrapperNode [2025-04-26 18:34:59,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 18:34:59,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 18:34:59,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 18:34:59,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 18:34:59,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,830 INFO L138 Inliner]: procedures = 261, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 42 [2025-04-26 18:34:59,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 18:34:59,833 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 18:34:59,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 18:34:59,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 18:34:59,837 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,847 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,847 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 18:34:59,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 18:34:59,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 18:34:59,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 18:34:59,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (1/1) ... [2025-04-26 18:34:59,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:34:59,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:59,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-26 18:34:59,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-04-26 18:34:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-04-26 18:34:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 18:34:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 18:34:59,901 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 18:34:59,991 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 18:34:59,993 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 18:35:00,072 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 18:35:00,072 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 18:35:00,078 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 18:35:00,078 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 18:35:00,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:35:00 BoogieIcfgContainer [2025-04-26 18:35:00,078 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 18:35:00,079 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 18:35:00,079 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 18:35:00,083 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 18:35:00,083 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:35:00,083 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 06:34:59" (1/3) ... [2025-04-26 18:35:00,084 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7def151a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:35:00, skipping insertion in model container [2025-04-26 18:35:00,084 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:35:00,084 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:59" (2/3) ... [2025-04-26 18:35:00,084 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7def151a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:35:00, skipping insertion in model container [2025-04-26 18:35:00,084 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:35:00,084 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:35:00" (3/3) ... [2025-04-26 18:35:00,085 INFO L376 chiAutomizerObserver]: Analyzing ICFG per-thread-struct.i [2025-04-26 18:35:00,122 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-04-26 18:35:00,158 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:35:00,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:35:00,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:35:00,161 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 18:35:00,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-26 18:35:00,227 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:35:00,253 INFO L116 PetriNetUnfolderBase]: 3/79 cut-off events. [2025-04-26 18:35:00,255 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 18:35:00,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 79 events. 3/79 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 84 event pairs, 0 based on Foata normal form. 0/74 useless extension candidates. Maximal degree in co-relation 38. Up to 3 conditions per place. [2025-04-26 18:35:00,258 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:35:00,261 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 60 places, 60 transitions, 127 flow [2025-04-26 18:35:00,261 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 60 places, 60 transitions, 127 flow [2025-04-26 18:35:00,261 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:35:00,288 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 285 states, 282 states have (on average 1.7836879432624113) internal successors, (in total 503), 284 states have internal predecessors, (503), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:00,289 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 285 states, 282 states have (on average 1.7836879432624113) internal successors, (in total 503), 284 states have internal predecessors, (503), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:00,292 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:35:00,425 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 609#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:35:00,450 WARN L140 AmpleReduction]: Number of pruned transitions: 77 [2025-04-26 18:35:00,450 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 1 [2025-04-26 18:35:00,450 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 1 [2025-04-26 18:35:00,450 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:109 [2025-04-26 18:35:00,450 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:71 [2025-04-26 18:35:00,450 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:35:00,450 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:35:00,450 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:35:00,451 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 181 states, 178 states have (on average 1.252808988764045) internal successors, (in total 223), 180 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:00,457 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:35:00,458 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:35:00,458 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:35:00,458 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:35:00,458 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:35:00,458 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:35:00,458 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:35:00,458 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:35:00,460 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 181 states, 178 states have (on average 1.252808988764045) internal successors, (in total 223), 180 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:00,481 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2025-04-26 18:35:00,481 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:00,481 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:00,489 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:35:00,489 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:00,489 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:35:00,490 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 181 states, 178 states have (on average 1.252808988764045) internal successors, (in total 223), 180 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:00,494 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2025-04-26 18:35:00,498 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:00,498 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:00,499 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:35:00,499 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:00,505 INFO L752 eck$LassoCheckResult]: Stem: "[96] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[105] L-1-->L-1-1: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[115] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[118] L-1-2-->L1029: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_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~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_1|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_1|, ULTIMATE.start_main_#t~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#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~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_#t~post11#1, ULTIMATE.start_main_~t~1#1.offset, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_#t~malloc5#1.offset]" "[121] L1029-->L1029-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[94] L1029-1-->L1029-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[119] L1029-2-->L1030: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[86] L1030-->L1030-1: 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]" "[72] L1030-1-->L1015: 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]" "[73] L1015-->L1016: 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]" "[81] L1016-->L1015-1: 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[]" "[82] L1015-1-->L1030-2: 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]" "[85] L1030-2-->L1031: 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]" "[90] L1031-->L1031-1: Formula: (and (= (select |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc5#1.offset_2| 0) (= |v_#valid_2| (store |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc5#1.base_2| |v_#StackHeapBarrier_2|) (not (= |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 0)) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4)))) InVars {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|} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_1|, #valid=|v_#valid_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~malloc5#1.base, #length, ULTIMATE.start_main_#t~malloc5#1.offset]" "[91] L1031-1-->L1031-2: Formula: (and (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc5#1.offset_3|) (= |v_ULTIMATE.start_main_~tids~0#1.base_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_3|)) InVars {ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[92] L1031-2-->L1032: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_4|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc5#1.offset]" "[87] L1032-->L1032-5: 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]" "[127] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[78] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[101] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[83] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[114] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[79] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[111] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[140] L1034-3-->$Ultimate##0: Formula: (and (= |v_threadThread1of1ForFork0_#in~arg.offset_4| |v_ULTIMATE.start_main_~t~1#1.offset_6|) (= |v_ULTIMATE.start_main_~t~1#1.base_6| |v_threadThread1of1ForFork0_#in~arg.base_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_7| v_threadThread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_6|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_7|} OutVars{threadThread1of1ForFork0_#in~arg.offset=|v_threadThread1of1ForFork0_#in~arg.offset_4|, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_6|, threadThread1of1ForFork0_#res.base=|v_threadThread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_6|, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_8, threadThread1of1ForFork0_#res.offset=|v_threadThread1of1ForFork0_#res.offset_4|, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_4|, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_6, threadThread1of1ForFork0_~t~0.offset=v_threadThread1of1ForFork0_~t~0.offset_6, threadThread1of1ForFork0_thidvar0=v_threadThread1of1ForFork0_thidvar0_2, threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_7|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#in~arg.offset, threadThread1of1ForFork0_~arg.base, threadThread1of1ForFork0_~arg.offset, threadThread1of1ForFork0_~t~0.offset, threadThread1of1ForFork0_#res.base, threadThread1of1ForFork0_thidvar0, threadThread1of1ForFork0_#t~nondet3, threadThread1of1ForFork0_~t~0.base, threadThread1of1ForFork0_#res.offset, threadThread1of1ForFork0_#in~arg.base]" "[130] $Ultimate##0-->L1023: Formula: (and (= v_threadThread1of1ForFork0_~arg.base_1 |v_threadThread1of1ForFork0_#in~arg.base_1|) (= |v_threadThread1of1ForFork0_#in~arg.offset_1| v_threadThread1of1ForFork0_~arg.offset_1)) InVars {threadThread1of1ForFork0_#in~arg.offset=|v_threadThread1of1ForFork0_#in~arg.offset_1|, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_1|} OutVars{threadThread1of1ForFork0_#in~arg.offset=|v_threadThread1of1ForFork0_#in~arg.offset_1|, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_1, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_1, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread1of1ForFork0_~arg.base, threadThread1of1ForFork0_~arg.offset]" "[131] L1023-->L1024: Formula: (and (= v_threadThread1of1ForFork0_~arg.base_3 v_threadThread1of1ForFork0_~t~0.base_1) (= v_threadThread1of1ForFork0_~arg.offset_3 v_threadThread1of1ForFork0_~t~0.offset_1)) InVars {threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_3, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_3} OutVars{threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_3, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_1, threadThread1of1ForFork0_~t~0.offset=v_threadThread1of1ForFork0_~t~0.offset_1, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of1ForFork0_~t~0.offset, threadThread1of1ForFork0_~t~0.base]" "[132] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#t~nondet3]" "[84] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[133] L1024-1-->L1024-2: Formula: (and (<= (+ 4 v_threadThread1of1ForFork0_~t~0.offset_3) (select |v_#length_7| v_threadThread1of1ForFork0_~t~0.base_3)) (= (store |v_#memory_int_5| v_threadThread1of1ForFork0_~t~0.base_3 (store (select |v_#memory_int_5| v_threadThread1of1ForFork0_~t~0.base_3) v_threadThread1of1ForFork0_~t~0.offset_3 |v_threadThread1of1ForFork0_#t~nondet3_3|)) |v_#memory_int_4|) (<= 0 v_threadThread1of1ForFork0_~t~0.offset_3) (= (select |v_#valid_10| v_threadThread1of1ForFork0_~t~0.base_3) 1)) InVars {#memory_int=|v_#memory_int_5|, threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_3|, #length=|v_#length_7|, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_3, threadThread1of1ForFork0_~t~0.offset=v_threadThread1of1ForFork0_~t~0.offset_3, #valid=|v_#valid_10|} OutVars{#memory_int=|v_#memory_int_4|, threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_3|, #length=|v_#length_7|, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_3, threadThread1of1ForFork0_~t~0.offset=v_threadThread1of1ForFork0_~t~0.offset_3, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#memory_int]" "[134] L1024-2-->L1025: Formula: true InVars {} OutVars{threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#t~nondet3]" "[125] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[128] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[89] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[93] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[124] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[127] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[78] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[101] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[83] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[114] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[79] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[111] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[138] L1034-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[135] L1025-->L1025-1: Formula: (= (store |v_#valid_12| v_threadThread1of1ForFork0_~t~0.base_5 0) |v_#valid_11|) InVars {#valid=|v_#valid_12|, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_5} OutVars{#valid=|v_#valid_11|, threadThread1of1ForFork0_~t~0.base=v_threadThread1of1ForFork0_~t~0.base_5} AuxVars[] AssignedVars[#valid]" "[136] L1025-1-->threadFINAL: Formula: (and (= |v_threadThread1of1ForFork0_#res.base_1| 0) (= |v_threadThread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{threadThread1of1ForFork0_#res.offset=|v_threadThread1of1ForFork0_#res.offset_1|, threadThread1of1ForFork0_#res.base=|v_threadThread1of1ForFork0_#res.base_1|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#res.base, threadThread1of1ForFork0_#res.offset]" [2025-04-26 18:35:00,506 INFO L754 eck$LassoCheckResult]: Loop: "[139] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:00,509 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:00,510 INFO L85 PathProgramCache]: Analyzing trace with hash 148596420, now seen corresponding path program 1 times [2025-04-26 18:35:00,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:00,514 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365069002] [2025-04-26 18:35:00,514 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:00,606 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 18:35:00,668 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 18:35:00,668 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,668 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,668 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:00,674 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 18:35:00,704 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 18:35:00,704 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,704 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,727 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:00,729 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:00,729 INFO L85 PathProgramCache]: Analyzing trace with hash 170, now seen corresponding path program 1 times [2025-04-26 18:35:00,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:00,729 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35944916] [2025-04-26 18:35:00,729 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:00,739 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:00,739 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:00,739 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,739 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,739 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:00,744 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:00,744 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:00,744 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,744 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,745 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:00,749 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:00,749 INFO L85 PathProgramCache]: Analyzing trace with hash 311521863, now seen corresponding path program 1 times [2025-04-26 18:35:00,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:00,749 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302469057] [2025-04-26 18:35:00,749 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:00,766 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 47 statements into 1 equivalence classes. [2025-04-26 18:35:00,791 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 47 of 47 statements. [2025-04-26 18:35:00,791 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,791 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,791 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:00,794 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 47 statements into 1 equivalence classes. [2025-04-26 18:35:00,807 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 47 of 47 statements. [2025-04-26 18:35:00,807 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:00,807 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:00,812 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:01,718 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 18:35:01,728 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 18:35:01,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:01,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:01,729 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:01,741 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 18:35:01,748 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 18:35:01,748 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:01,748 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:01,770 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:35:01,779 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 18:35:01,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2025-04-26 18:35:01,790 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:35:01,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:35:01,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:35:01,792 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 18:35:01,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2025-04-26 18:35:01,815 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 71 places, 70 transitions, 156 flow [2025-04-26 18:35:01,841 INFO L116 PetriNetUnfolderBase]: 5/133 cut-off events. [2025-04-26 18:35:01,843 INFO L117 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-04-26 18:35:01,843 INFO L83 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 133 events. 5/133 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 198 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 80. Up to 6 conditions per place. [2025-04-26 18:35:01,843 INFO L82 GeneralOperation]: Start removeDead. Operand has 71 places, 70 transitions, 156 flow [2025-04-26 18:35:01,845 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 71 places, 70 transitions, 156 flow [2025-04-26 18:35:01,845 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 71 places, 70 transitions, 156 flow [2025-04-26 18:35:01,845 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 71 places, 70 transitions, 156 flow [2025-04-26 18:35:01,905 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2625 states, 2620 states have (on average 2.6248091603053436) internal successors, (in total 6877), 2624 states have internal predecessors, (6877), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:01,910 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 2625 states, 2620 states have (on average 2.6248091603053436) internal successors, (in total 6877), 2624 states have internal predecessors, (6877), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:01,910 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:35:02,079 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5154#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadFINAL]true [2025-04-26 18:35:02,125 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5156#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadFINAL]true [2025-04-26 18:35:02,126 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5094#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL]true [2025-04-26 18:35:02,152 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 3710#[L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1]true [2025-04-26 18:35:02,164 WARN L140 AmpleReduction]: Number of pruned transitions: 816 [2025-04-26 18:35:02,166 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 4 [2025-04-26 18:35:02,166 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 4 [2025-04-26 18:35:02,166 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:330 [2025-04-26 18:35:02,166 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:517 [2025-04-26 18:35:02,166 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:35:02,166 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:35:02,166 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:35:02,168 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 848 states, 843 states have (on average 1.3701067615658362) internal successors, (in total 1155), 847 states have internal predecessors, (1155), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:02,168 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:35:02,168 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:35:02,168 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:35:02,168 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:35:02,168 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:35:02,168 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:35:02,168 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:35:02,168 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:35:02,169 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 848 states, 843 states have (on average 1.3701067615658362) internal successors, (in total 1155), 847 states have internal predecessors, (1155), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:02,185 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 5 [2025-04-26 18:35:02,185 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:02,185 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:02,187 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:35:02,188 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:02,188 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:35:02,189 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 848 states, 843 states have (on average 1.3701067615658362) internal successors, (in total 1155), 847 states have internal predecessors, (1155), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:02,198 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 5 [2025-04-26 18:35:02,198 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:02,198 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:02,199 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:35:02,199 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:02,200 INFO L752 eck$LassoCheckResult]: Stem: "[216] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[225] L-1-->L-1-1: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[235] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[238] L-1-2-->L1029: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_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~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_1|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_1|, ULTIMATE.start_main_#t~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#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~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_#t~post11#1, ULTIMATE.start_main_~t~1#1.offset, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_#t~malloc5#1.offset]" "[241] L1029-->L1029-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[214] L1029-1-->L1029-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[239] L1029-2-->L1030: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[206] L1030-->L1030-1: 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]" "[192] L1030-1-->L1015: 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]" "[193] L1015-->L1016: 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]" "[201] L1016-->L1015-1: 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[]" "[202] L1015-1-->L1030-2: 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]" "[205] L1030-2-->L1031: 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]" "[210] L1031-->L1031-1: Formula: (and (= (select |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc5#1.offset_2| 0) (= |v_#valid_2| (store |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc5#1.base_2| |v_#StackHeapBarrier_2|) (not (= |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 0)) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4)))) InVars {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|} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_1|, #valid=|v_#valid_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~malloc5#1.base, #length, ULTIMATE.start_main_#t~malloc5#1.offset]" "[211] L1031-1-->L1031-2: Formula: (and (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc5#1.offset_3|) (= |v_ULTIMATE.start_main_~tids~0#1.base_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_3|)) InVars {ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[212] L1031-2-->L1032: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_4|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc5#1.offset]" "[207] L1032-->L1032-5: 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]" "[247] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[198] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[221] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[203] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[234] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[199] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[231] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[268] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.base_12| |v_threadThread1of2ForFork0_#in~arg.base_4|) (= |v_ULTIMATE.start_main_~t~1#1.offset_12| |v_threadThread1of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_13| v_threadThread1of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_12|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_12|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_13|} OutVars{threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_12|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_12|, threadThread1of2ForFork0_~t~0.base=v_threadThread1of2ForFork0_~t~0.base_8, threadThread1of2ForFork0_~t~0.offset=v_threadThread1of2ForFork0_~t~0.offset_6, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_6, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, threadThread1of2ForFork0_#t~nondet3=|v_threadThread1of2ForFork0_#t~nondet3_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_13|, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~t~0.offset, threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_#t~nondet3, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_~t~0.base, threadThread1of2ForFork0_#in~arg.offset]" "[250] $Ultimate##0-->L1023: Formula: (and (= v_threadThread1of2ForFork0_~arg.offset_1 |v_threadThread1of2ForFork0_#in~arg.offset_1|) (= v_threadThread1of2ForFork0_~arg.base_1 |v_threadThread1of2ForFork0_#in~arg.base_1|)) InVars {threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_1, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_~arg.offset]" "[251] L1023-->L1024: Formula: (and (= v_threadThread1of2ForFork0_~arg.offset_3 v_threadThread1of2ForFork0_~t~0.offset_1) (= v_threadThread1of2ForFork0_~arg.base_3 v_threadThread1of2ForFork0_~t~0.base_1)) InVars {threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} OutVars{threadThread1of2ForFork0_~t~0.offset=v_threadThread1of2ForFork0_~t~0.offset_1, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~t~0.base=v_threadThread1of2ForFork0_~t~0.base_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of2ForFork0_~t~0.offset, threadThread1of2ForFork0_~t~0.base]" "[252] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet3=|v_threadThread1of2ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet3]" "[204] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[245] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[248] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[209] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[213] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[244] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[247] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[198] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[221] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[203] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[234] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[199] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[231] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[269] L1034-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| |v_ULTIMATE.start_main_~t~1#1.base_14|) (= |v_ULTIMATE.start_main_~t~1#1.offset_14| |v_threadThread2of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_15| v_threadThread2of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_14|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_14|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|} OutVars{threadThread2of2ForFork0_~t~0.offset=v_threadThread2of2ForFork0_~t~0.offset_6, threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_14|, threadThread2of2ForFork0_#t~nondet3=|v_threadThread2of2ForFork0_#t~nondet3_8|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_14|, 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_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_6, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|, threadThread2of2ForFork0_~t~0.base=v_threadThread2of2ForFork0_~t~0.base_8} AuxVars[] AssignedVars[threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~t~0.offset, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_#t~nondet3, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_~t~0.base, threadThread2of2ForFork0_#res.base]" "[258] $Ultimate##0-->L1023: Formula: (and (= v_threadThread2of2ForFork0_~arg.offset_1 |v_threadThread2of2ForFork0_#in~arg.offset_1|) (= |v_threadThread2of2ForFork0_#in~arg.base_1| v_threadThread2of2ForFork0_~arg.base_1)) InVars {threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|} OutVars{threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_1, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_~arg.base]" "[259] L1023-->L1024: Formula: (and (= v_threadThread2of2ForFork0_~arg.offset_3 v_threadThread2of2ForFork0_~t~0.offset_1) (= v_threadThread2of2ForFork0_~arg.base_3 v_threadThread2of2ForFork0_~t~0.base_1)) InVars {threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3} OutVars{threadThread2of2ForFork0_~t~0.offset=v_threadThread2of2ForFork0_~t~0.offset_1, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~t~0.base=v_threadThread2of2ForFork0_~t~0.base_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~t~0.offset, threadThread2of2ForFork0_~t~0.base]" "[260] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet3=|v_threadThread2of2ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet3]" "[204] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[245] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[248] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[209] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[213] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[244] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[247] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[198] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[221] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[203] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[234] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[199] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[231] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[266] L1034-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:02,200 INFO L754 eck$LassoCheckResult]: Loop: "[267] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:02,201 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:02,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1784457030, now seen corresponding path program 1 times [2025-04-26 18:35:02,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:02,201 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918954630] [2025-04-26 18:35:02,201 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:02,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:02,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-04-26 18:35:02,228 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-04-26 18:35:02,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,228 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:02,231 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-04-26 18:35:02,251 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-04-26 18:35:02,251 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,251 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,257 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:02,257 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:02,257 INFO L85 PathProgramCache]: Analyzing trace with hash 298, now seen corresponding path program 1 times [2025-04-26 18:35:02,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:02,258 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127032985] [2025-04-26 18:35:02,258 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:02,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:02,261 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:02,261 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:02,261 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,261 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,261 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:02,262 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:02,262 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:02,262 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,262 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,263 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:02,263 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:02,263 INFO L85 PathProgramCache]: Analyzing trace with hash 516407185, now seen corresponding path program 1 times [2025-04-26 18:35:02,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:02,263 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835117681] [2025-04-26 18:35:02,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:02,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-04-26 18:35:02,291 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-04-26 18:35:02,291 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,291 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,291 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:02,297 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-04-26 18:35:02,318 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-04-26 18:35:02,318 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:02,318 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:02,326 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:03,442 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-04-26 18:35:03,459 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-04-26 18:35:03,460 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:03,460 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:03,460 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:03,467 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-04-26 18:35:03,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-04-26 18:35:03,482 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:03,482 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:03,501 WARN L166 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:35:03,513 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-26 18:35:03,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2025-04-26 18:35:03,523 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:35:03,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:35:03,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:35:03,526 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 18:35:03,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2025-04-26 18:35:03,554 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 82 places, 80 transitions, 187 flow [2025-04-26 18:35:03,592 INFO L116 PetriNetUnfolderBase]: 10/218 cut-off events. [2025-04-26 18:35:03,592 INFO L117 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2025-04-26 18:35:03,593 INFO L83 FinitePrefix]: Finished finitePrefix Result has 243 conditions, 218 events. 10/218 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 465 event pairs, 1 based on Foata normal form. 0/205 useless extension candidates. Maximal degree in co-relation 140. Up to 12 conditions per place. [2025-04-26 18:35:03,593 INFO L82 GeneralOperation]: Start removeDead. Operand has 82 places, 80 transitions, 187 flow [2025-04-26 18:35:03,596 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 82 places, 80 transitions, 187 flow [2025-04-26 18:35:03,596 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 82 places, 80 transitions, 187 flow [2025-04-26 18:35:03,596 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 82 places, 80 transitions, 187 flow [2025-04-26 18:35:04,157 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 24945 states, 24936 states have (on average 3.463666987487969) internal successors, (in total 86370), 24944 states have internal predecessors, (86370), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:04,223 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 24945 states, 24936 states have (on average 3.463666987487969) internal successors, (in total 86370), 24944 states have internal predecessors, (86370), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:04,223 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:35:04,373 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48427#[threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:35:04,405 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48465#[threadEXIT, threadFINAL, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:35:04,405 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48039#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:35:04,429 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 39719#[threadEXIT, L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1]true [2025-04-26 18:35:04,469 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48603#[threadEXIT, threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:35:04,470 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48207#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:35:04,491 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48221#[threadEXIT, threadFINAL, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:35:04,492 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 47733#[threadFINAL, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:35:04,568 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 34329#[L1025, L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1]true [2025-04-26 18:35:04,606 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 40791#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1]true [2025-04-26 18:35:04,649 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 34813#[L1025, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1]true [2025-04-26 18:35:04,671 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 40897#[threadEXIT, L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1]true [2025-04-26 18:35:04,671 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 34867#[L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1]true [2025-04-26 18:35:04,672 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 29983#[L1024-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1]true [2025-04-26 18:35:04,693 WARN L140 AmpleReduction]: Number of pruned transitions: 5704 [2025-04-26 18:35:04,693 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 14 [2025-04-26 18:35:04,693 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 14 [2025-04-26 18:35:04,693 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:1057 [2025-04-26 18:35:04,693 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:2700 [2025-04-26 18:35:04,693 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:35:04,693 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:35:04,693 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:35:04,700 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 3758 states, 3749 states have (on average 1.438783675646839) internal successors, (in total 5394), 3757 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:04,700 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:35:04,700 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:35:04,700 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:35:04,700 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:35:04,700 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:35:04,701 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:35:04,701 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:35:04,701 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:35:04,706 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 3758 states, 3749 states have (on average 1.438783675646839) internal successors, (in total 5394), 3757 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:04,746 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2025-04-26 18:35:04,746 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:04,746 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:04,747 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 4, 4, 4, 3, 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] [2025-04-26 18:35:04,747 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:04,747 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:35:04,751 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 3758 states, 3749 states have (on average 1.438783675646839) internal successors, (in total 5394), 3757 states have internal predecessors, (5394), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:04,789 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 15 [2025-04-26 18:35:04,789 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:04,789 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:04,790 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 4, 4, 4, 3, 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] [2025-04-26 18:35:04,790 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:04,791 INFO L752 eck$LassoCheckResult]: Stem: "[442] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[451] L-1-->L-1-1: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[461] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[464] L-1-2-->L1029: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_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~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_1|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_1|, ULTIMATE.start_main_#t~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#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~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_#t~post11#1, ULTIMATE.start_main_~t~1#1.offset, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_#t~malloc5#1.offset]" "[467] L1029-->L1029-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[440] L1029-1-->L1029-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[465] L1029-2-->L1030: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[432] L1030-->L1030-1: 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]" "[418] L1030-1-->L1015: 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]" "[419] L1015-->L1016: 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]" "[427] L1016-->L1015-1: 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[]" "[428] L1015-1-->L1030-2: 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]" "[431] L1030-2-->L1031: 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]" "[436] L1031-->L1031-1: Formula: (and (= (select |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc5#1.offset_2| 0) (= |v_#valid_2| (store |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc5#1.base_2| |v_#StackHeapBarrier_2|) (not (= |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 0)) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4)))) InVars {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|} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_1|, #valid=|v_#valid_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~malloc5#1.base, #length, ULTIMATE.start_main_#t~malloc5#1.offset]" "[437] L1031-1-->L1031-2: Formula: (and (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc5#1.offset_3|) (= |v_ULTIMATE.start_main_~tids~0#1.base_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_3|)) InVars {ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[438] L1031-2-->L1032: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_4|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc5#1.offset]" "[433] L1032-->L1032-5: 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]" "[473] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[424] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[447] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[429] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[460] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[425] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[457] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[502] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.offset_22| |v_threadThread1of3ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_~t~1#1.base_22| |v_threadThread1of3ForFork0_#in~arg.base_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_23| v_threadThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_22|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_22|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_23|} OutVars{threadThread1of3ForFork0_#res.base=|v_threadThread1of3ForFork0_#res.base_4|, threadThread1of3ForFork0_#in~arg.base=|v_threadThread1of3ForFork0_#in~arg.base_4|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_22|, threadThread1of3ForFork0_thidvar0=v_threadThread1of3ForFork0_thidvar0_2, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_22|, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_6, threadThread1of3ForFork0_#t~nondet3=|v_threadThread1of3ForFork0_#t~nondet3_8|, threadThread1of3ForFork0_~t~0.base=v_threadThread1of3ForFork0_~t~0.base_8, threadThread1of3ForFork0_#res.offset=|v_threadThread1of3ForFork0_#res.offset_4|, threadThread1of3ForFork0_#in~arg.offset=|v_threadThread1of3ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_23|, threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_6, threadThread1of3ForFork0_~t~0.offset=v_threadThread1of3ForFork0_~t~0.offset_6} AuxVars[] AssignedVars[threadThread1of3ForFork0_#t~nondet3, threadThread1of3ForFork0_#res.base, threadThread1of3ForFork0_#in~arg.base, threadThread1of3ForFork0_~t~0.base, threadThread1of3ForFork0_#res.offset, threadThread1of3ForFork0_thidvar0, threadThread1of3ForFork0_#in~arg.offset, threadThread1of3ForFork0_~arg.base, threadThread1of3ForFork0_~arg.offset, threadThread1of3ForFork0_~t~0.offset]" "[492] $Ultimate##0-->L1023: Formula: (and (= v_threadThread1of3ForFork0_~arg.offset_1 |v_threadThread1of3ForFork0_#in~arg.offset_1|) (= v_threadThread1of3ForFork0_~arg.base_1 |v_threadThread1of3ForFork0_#in~arg.base_1|)) InVars {threadThread1of3ForFork0_#in~arg.offset=|v_threadThread1of3ForFork0_#in~arg.offset_1|, threadThread1of3ForFork0_#in~arg.base=|v_threadThread1of3ForFork0_#in~arg.base_1|} OutVars{threadThread1of3ForFork0_#in~arg.offset=|v_threadThread1of3ForFork0_#in~arg.offset_1|, threadThread1of3ForFork0_#in~arg.base=|v_threadThread1of3ForFork0_#in~arg.base_1|, threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_1, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_1} AuxVars[] AssignedVars[threadThread1of3ForFork0_~arg.base, threadThread1of3ForFork0_~arg.offset]" "[493] L1023-->L1024: Formula: (and (= v_threadThread1of3ForFork0_~arg.base_3 v_threadThread1of3ForFork0_~t~0.base_1) (= v_threadThread1of3ForFork0_~arg.offset_3 v_threadThread1of3ForFork0_~t~0.offset_1)) InVars {threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_3, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_3} OutVars{threadThread1of3ForFork0_~t~0.base=v_threadThread1of3ForFork0_~t~0.base_1, threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_3, threadThread1of3ForFork0_~t~0.offset=v_threadThread1of3ForFork0_~t~0.offset_1, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of3ForFork0_~t~0.base, threadThread1of3ForFork0_~t~0.offset]" "[494] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread1of3ForFork0_#t~nondet3=|v_threadThread1of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of3ForFork0_#t~nondet3]" "[430] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[471] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[474] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[435] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[439] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[473] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[424] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[447] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[429] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[460] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[425] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[457] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[503] L1034-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of3ForFork0_#in~arg.base_4| |v_ULTIMATE.start_main_~t~1#1.base_24|) (= |v_ULTIMATE.start_main_#t~pre7#1_25| v_threadThread2of3ForFork0_thidvar0_2) (= |v_ULTIMATE.start_main_~t~1#1.offset_24| |v_threadThread2of3ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_24|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_24|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_25|} OutVars{threadThread2of3ForFork0_#t~nondet3=|v_threadThread2of3ForFork0_#t~nondet3_8|, threadThread2of3ForFork0_thidvar0=v_threadThread2of3ForFork0_thidvar0_2, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_24|, threadThread2of3ForFork0_#in~arg.offset=|v_threadThread2of3ForFork0_#in~arg.offset_4|, threadThread2of3ForFork0_~t~0.base=v_threadThread2of3ForFork0_~t~0.base_8, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_24|, threadThread2of3ForFork0_#res.offset=|v_threadThread2of3ForFork0_#res.offset_4|, threadThread2of3ForFork0_~t~0.offset=v_threadThread2of3ForFork0_~t~0.offset_6, threadThread2of3ForFork0_#res.base=|v_threadThread2of3ForFork0_#res.base_4|, threadThread2of3ForFork0_#in~arg.base=|v_threadThread2of3ForFork0_#in~arg.base_4|, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_6, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_25|, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_6} AuxVars[] AssignedVars[threadThread2of3ForFork0_#t~nondet3, threadThread2of3ForFork0_thidvar0, threadThread2of3ForFork0_#in~arg.offset, threadThread2of3ForFork0_~t~0.base, threadThread2of3ForFork0_#res.offset, threadThread2of3ForFork0_~t~0.offset, threadThread2of3ForFork0_#res.base, threadThread2of3ForFork0_#in~arg.base, threadThread2of3ForFork0_~arg.offset, threadThread2of3ForFork0_~arg.base]" "[484] $Ultimate##0-->L1023: Formula: (and (= |v_threadThread2of3ForFork0_#in~arg.base_1| v_threadThread2of3ForFork0_~arg.base_1) (= v_threadThread2of3ForFork0_~arg.offset_1 |v_threadThread2of3ForFork0_#in~arg.offset_1|)) InVars {threadThread2of3ForFork0_#in~arg.base=|v_threadThread2of3ForFork0_#in~arg.base_1|, threadThread2of3ForFork0_#in~arg.offset=|v_threadThread2of3ForFork0_#in~arg.offset_1|} OutVars{threadThread2of3ForFork0_#in~arg.base=|v_threadThread2of3ForFork0_#in~arg.base_1|, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_1, threadThread2of3ForFork0_#in~arg.offset=|v_threadThread2of3ForFork0_#in~arg.offset_1|, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread2of3ForFork0_~arg.offset, threadThread2of3ForFork0_~arg.base]" "[485] L1023-->L1024: Formula: (and (= v_threadThread2of3ForFork0_~arg.offset_3 v_threadThread2of3ForFork0_~t~0.offset_1) (= v_threadThread2of3ForFork0_~arg.base_3 v_threadThread2of3ForFork0_~t~0.base_1)) InVars {threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_3, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_3} OutVars{threadThread2of3ForFork0_~t~0.offset=v_threadThread2of3ForFork0_~t~0.offset_1, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_3, threadThread2of3ForFork0_~t~0.base=v_threadThread2of3ForFork0_~t~0.base_1, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread2of3ForFork0_~t~0.base, threadThread2of3ForFork0_~t~0.offset]" "[486] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread2of3ForFork0_#t~nondet3=|v_threadThread2of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of3ForFork0_#t~nondet3]" "[430] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[471] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[474] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[435] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[439] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[473] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[424] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[447] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[429] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[460] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[425] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[457] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[504] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.offset_26| |v_threadThread3of3ForFork0_#in~arg.offset_4|) (= |v_threadThread3of3ForFork0_#in~arg.base_4| |v_ULTIMATE.start_main_~t~1#1.base_26|) (= |v_ULTIMATE.start_main_#t~pre7#1_27| v_threadThread3of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_26|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_26|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_27|} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_26|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_26|, threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_6, threadThread3of3ForFork0_#t~nondet3=|v_threadThread3of3ForFork0_#t~nondet3_8|, threadThread3of3ForFork0_~t~0.base=v_threadThread3of3ForFork0_~t~0.base_8, threadThread3of3ForFork0_#in~arg.offset=|v_threadThread3of3ForFork0_#in~arg.offset_4|, threadThread3of3ForFork0_#res.base=|v_threadThread3of3ForFork0_#res.base_4|, threadThread3of3ForFork0_~t~0.offset=v_threadThread3of3ForFork0_~t~0.offset_6, threadThread3of3ForFork0_thidvar0=v_threadThread3of3ForFork0_thidvar0_2, threadThread3of3ForFork0_#res.offset=|v_threadThread3of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_27|, threadThread3of3ForFork0_#in~arg.base=|v_threadThread3of3ForFork0_#in~arg.base_4|, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_6} AuxVars[] AssignedVars[threadThread3of3ForFork0_~t~0.base, threadThread3of3ForFork0_#in~arg.offset, threadThread3of3ForFork0_~arg.offset, threadThread3of3ForFork0_#res.base, threadThread3of3ForFork0_~t~0.offset, threadThread3of3ForFork0_thidvar0, threadThread3of3ForFork0_#res.offset, threadThread3of3ForFork0_#in~arg.base, threadThread3of3ForFork0_#t~nondet3, threadThread3of3ForFork0_~arg.base]" "[476] $Ultimate##0-->L1023: Formula: (and (= v_threadThread3of3ForFork0_~arg.offset_1 |v_threadThread3of3ForFork0_#in~arg.offset_1|) (= v_threadThread3of3ForFork0_~arg.base_1 |v_threadThread3of3ForFork0_#in~arg.base_1|)) InVars {threadThread3of3ForFork0_#in~arg.base=|v_threadThread3of3ForFork0_#in~arg.base_1|, threadThread3of3ForFork0_#in~arg.offset=|v_threadThread3of3ForFork0_#in~arg.offset_1|} OutVars{threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_1, threadThread3of3ForFork0_#in~arg.base=|v_threadThread3of3ForFork0_#in~arg.base_1|, threadThread3of3ForFork0_#in~arg.offset=|v_threadThread3of3ForFork0_#in~arg.offset_1|, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread3of3ForFork0_~arg.offset, threadThread3of3ForFork0_~arg.base]" "[477] L1023-->L1024: Formula: (and (= v_threadThread3of3ForFork0_~arg.base_3 v_threadThread3of3ForFork0_~t~0.base_1) (= v_threadThread3of3ForFork0_~arg.offset_3 v_threadThread3of3ForFork0_~t~0.offset_1)) InVars {threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_3, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_3} OutVars{threadThread3of3ForFork0_~t~0.offset=v_threadThread3of3ForFork0_~t~0.offset_1, threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_3, threadThread3of3ForFork0_~t~0.base=v_threadThread3of3ForFork0_~t~0.base_1, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread3of3ForFork0_~t~0.base, threadThread3of3ForFork0_~t~0.offset]" "[478] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread3of3ForFork0_#t~nondet3=|v_threadThread3of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread3of3ForFork0_#t~nondet3]" "[430] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[471] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[474] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[435] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[439] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[473] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[424] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[447] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[429] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[460] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[425] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[457] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[500] L1034-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:04,792 INFO L754 eck$LassoCheckResult]: Loop: "[501] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:04,792 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:04,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1213101685, now seen corresponding path program 1 times [2025-04-26 18:35:04,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:04,792 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830660172] [2025-04-26 18:35:04,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:04,805 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 18:35:04,827 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 18:35:04,827 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,827 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,827 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:04,831 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 18:35:04,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 18:35:04,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,854 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:04,855 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:04,855 INFO L85 PathProgramCache]: Analyzing trace with hash 532, now seen corresponding path program 1 times [2025-04-26 18:35:04,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:04,855 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599952892] [2025-04-26 18:35:04,855 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:04,861 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:04,861 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:04,861 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,861 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,861 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:04,863 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:04,863 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:04,863 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,864 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:04,864 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:04,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1048553930, now seen corresponding path program 1 times [2025-04-26 18:35:04,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:04,864 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818937668] [2025-04-26 18:35:04,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:04,876 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-04-26 18:35:04,895 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-04-26 18:35:04,895 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,895 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,895 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:04,898 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-04-26 18:35:04,913 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-04-26 18:35:04,913 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:04,913 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:04,919 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:06,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 18:35:06,957 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 18:35:06,957 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:06,957 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:06,957 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:06,965 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-04-26 18:35:06,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-04-26 18:35:06,975 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:06,975 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:06,994 WARN L166 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:35:07,003 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-04-26 18:35:07,010 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2025-04-26 18:35:07,011 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:35:07,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:35:07,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:35:07,013 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 18:35:07,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2025-04-26 18:35:07,038 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 93 places, 90 transitions, 220 flow [2025-04-26 18:35:07,069 INFO L116 PetriNetUnfolderBase]: 23/367 cut-off events. [2025-04-26 18:35:07,069 INFO L117 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2025-04-26 18:35:07,071 INFO L83 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 367 events. 23/367 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1109 event pairs, 6 based on Foata normal form. 0/345 useless extension candidates. Maximal degree in co-relation 237. Up to 32 conditions per place. [2025-04-26 18:35:07,071 INFO L82 GeneralOperation]: Start removeDead. Operand has 93 places, 90 transitions, 220 flow [2025-04-26 18:35:07,075 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 93 places, 90 transitions, 220 flow [2025-04-26 18:35:07,075 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 93 places, 90 transitions, 220 flow [2025-04-26 18:35:07,075 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 93 places, 90 transitions, 220 flow [2025-04-26 18:35:12,225 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 238425 states, 238408 states have (on average 4.297703936109526) internal successors, (in total 1024607), 238424 states have internal predecessors, (1024607), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:12,632 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 238425 states, 238408 states have (on average 4.297703936109526) internal successors, (in total 1024607), 238424 states have internal predecessors, (1024607), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:12,633 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:35:13,122 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 464804#[threadEXIT, threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT]true [2025-04-26 18:35:13,175 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 464878#[threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,176 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 461998#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,197 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 410236#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,243 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 465272#[threadEXIT, threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT]true [2025-04-26 18:35:13,244 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 462422#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,265 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 462462#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,265 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 459036#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,288 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 371766#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,323 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 411982#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,338 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 372472#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,355 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 412188#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,355 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 372562#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,355 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 338604#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,535 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 466034#[threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,536 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 463346#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,553 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 463386#[threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL]true [2025-04-26 18:35:13,553 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 460144#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL]true [2025-04-26 18:35:13,571 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 377992#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,600 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 463524#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,601 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 460312#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL, threadFINAL, threadEXIT]true [2025-04-26 18:35:13,618 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 460326#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT, threadFINAL, threadFINAL]true [2025-04-26 18:35:13,618 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 456468#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadFINAL, threadFINAL, threadFINAL]true [2025-04-26 18:35:13,637 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 326940#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,669 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 379064#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,682 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 327424#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1025, L1024-1]true [2025-04-26 18:35:13,698 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 379164#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,698 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 327480#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,699 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 286602#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,741 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 417922#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,754 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 381138#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,774 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 418128#[threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1]true [2025-04-26 18:35:13,775 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 381228#[threadEXIT, L1025, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1]true [2025-04-26 18:35:13,775 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 348828#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,798 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 381770#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,812 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 331236#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,829 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 381870#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, threadEXIT, L1024-1, L1024-1]true [2025-04-26 18:35:13,829 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 331292#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,830 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 290948#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,857 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 418564#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,857 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 382032#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,857 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 349900#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, L1024-1, threadEXIT]true [2025-04-26 18:35:13,868 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 382080#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,869 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 331674#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1025, L1024-1, L1024-1]true [2025-04-26 18:35:13,869 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 291432#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,883 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 350000#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,883 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 291488#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1025, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,883 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 248278#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1024-1, L1024-1, L1024-1, L1024-1]true [2025-04-26 18:35:13,899 WARN L140 AmpleReduction]: Number of pruned transitions: 33187 [2025-04-26 18:35:13,899 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 48 [2025-04-26 18:35:13,899 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 48 [2025-04-26 18:35:13,899 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:3540 [2025-04-26 18:35:13,899 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:12470 [2025-04-26 18:35:13,899 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:35:13,899 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:35:13,899 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:35:13,921 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 16011 states, 15994 states have (on average 1.4829310991621858) internal successors, (in total 23718), 16010 states have internal predecessors, (23718), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:13,922 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:35:13,922 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:35:13,922 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:35:13,922 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:35:13,922 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:35:13,923 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:35:13,923 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:35:13,923 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:35:13,939 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16011 states, 15994 states have (on average 1.4829310991621858) internal successors, (in total 23718), 16010 states have internal predecessors, (23718), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:14,062 INFO L131 ngComponentsAnalysis]: Automaton has 49 accepting balls. 49 [2025-04-26 18:35:14,062 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:14,062 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:14,065 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:35:14,065 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:14,065 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:35:14,080 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16011 states, 15994 states have (on average 1.4829310991621858) internal successors, (in total 23718), 16010 states have internal predecessors, (23718), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 18:35:14,202 INFO L131 ngComponentsAnalysis]: Automaton has 49 accepting balls. 49 [2025-04-26 18:35:14,202 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:35:14,202 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:35:14,205 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:35:14,205 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:35:14,206 INFO L752 eck$LassoCheckResult]: Stem: "[776] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[785] L-1-->L-1-1: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[795] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[798] L-1-2-->L1029: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_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~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_1|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_1|, ULTIMATE.start_main_#t~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#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~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_1|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_#t~post11#1, ULTIMATE.start_main_~t~1#1.offset, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~tids~0#1.base, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~post9#1, ULTIMATE.start_main_~threads_total~0#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_#t~malloc5#1.offset]" "[801] L1029-->L1029-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[774] L1029-1-->L1029-2: Formula: (= |v_ULTIMATE.start_main_~threads_total~0#1_2| |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~threads_total~0#1]" "[799] L1029-2-->L1030: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1]" "[766] L1030-->L1030-1: 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]" "[752] L1030-1-->L1015: 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]" "[753] L1015-->L1016: 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]" "[761] L1016-->L1015-1: 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[]" "[762] L1015-1-->L1030-2: 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]" "[765] L1030-2-->L1031: 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]" "[770] L1031-->L1031-1: Formula: (and (= (select |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc5#1.offset_2| 0) (= |v_#valid_2| (store |v_#valid_3| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc5#1.base_2| |v_#StackHeapBarrier_2|) (not (= |v_ULTIMATE.start_main_#t~malloc5#1.base_2| 0)) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_4| 1073741824) 4)))) InVars {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|} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_2|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_1|, #valid=|v_#valid_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~malloc5#1.base, #length, ULTIMATE.start_main_#t~malloc5#1.offset]" "[771] L1031-1-->L1031-2: Formula: (and (= |v_ULTIMATE.start_main_~tids~0#1.offset_2| |v_ULTIMATE.start_main_#t~malloc5#1.offset_3|) (= |v_ULTIMATE.start_main_~tids~0#1.base_2| |v_ULTIMATE.start_main_#t~malloc5#1.base_3|)) InVars {ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} OutVars{ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_2|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_3|, ULTIMATE.start_main_~tids~0#1.base=|v_ULTIMATE.start_main_~tids~0#1.base_2|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tids~0#1.offset, ULTIMATE.start_main_~tids~0#1.base]" "[772] L1031-2-->L1032: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_4|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_#t~malloc5#1.offset]" "[767] L1032-->L1032-5: 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]" "[807] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[758] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[781] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[763] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[794] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[759] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[791] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[844] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.offset_36| |v_threadThread1of4ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_~t~1#1.base_36| |v_threadThread1of4ForFork0_#in~arg.base_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_37| v_threadThread1of4ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_36|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_36|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_37|} OutVars{threadThread1of4ForFork0_#res.base=|v_threadThread1of4ForFork0_#res.base_4|, threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_36|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_36|, threadThread1of4ForFork0_#in~arg.offset=|v_threadThread1of4ForFork0_#in~arg.offset_4|, threadThread1of4ForFork0_#t~nondet3=|v_threadThread1of4ForFork0_#t~nondet3_8|, threadThread1of4ForFork0_~t~0.base=v_threadThread1of4ForFork0_~t~0.base_8, threadThread1of4ForFork0_~t~0.offset=v_threadThread1of4ForFork0_~t~0.offset_6, threadThread1of4ForFork0_#res.offset=|v_threadThread1of4ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_37|, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_6, threadThread1of4ForFork0_thidvar0=v_threadThread1of4ForFork0_thidvar0_2, threadThread1of4ForFork0_#in~arg.base=|v_threadThread1of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[threadThread1of4ForFork0_~t~0.base, threadThread1of4ForFork0_#res.base, threadThread1of4ForFork0_~arg.offset, threadThread1of4ForFork0_~t~0.offset, threadThread1of4ForFork0_#res.offset, threadThread1of4ForFork0_#in~arg.offset, threadThread1of4ForFork0_~arg.base, threadThread1of4ForFork0_thidvar0, threadThread1of4ForFork0_#t~nondet3, threadThread1of4ForFork0_#in~arg.base]" "[818] $Ultimate##0-->L1023: Formula: (and (= |v_threadThread1of4ForFork0_#in~arg.offset_1| v_threadThread1of4ForFork0_~arg.offset_1) (= v_threadThread1of4ForFork0_~arg.base_1 |v_threadThread1of4ForFork0_#in~arg.base_1|)) InVars {threadThread1of4ForFork0_#in~arg.base=|v_threadThread1of4ForFork0_#in~arg.base_1|, threadThread1of4ForFork0_#in~arg.offset=|v_threadThread1of4ForFork0_#in~arg.offset_1|} OutVars{threadThread1of4ForFork0_#in~arg.offset=|v_threadThread1of4ForFork0_#in~arg.offset_1|, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_1, threadThread1of4ForFork0_#in~arg.base=|v_threadThread1of4ForFork0_#in~arg.base_1|, threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_1} AuxVars[] AssignedVars[threadThread1of4ForFork0_~arg.offset, threadThread1of4ForFork0_~arg.base]" "[819] L1023-->L1024: Formula: (and (= v_threadThread1of4ForFork0_~arg.offset_3 v_threadThread1of4ForFork0_~t~0.offset_1) (= v_threadThread1of4ForFork0_~t~0.base_1 v_threadThread1of4ForFork0_~arg.base_3)) InVars {threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_3, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_3} OutVars{threadThread1of4ForFork0_~t~0.base=v_threadThread1of4ForFork0_~t~0.base_1, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_3, threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_3, threadThread1of4ForFork0_~t~0.offset=v_threadThread1of4ForFork0_~t~0.offset_1} AuxVars[] AssignedVars[threadThread1of4ForFork0_~t~0.base, threadThread1of4ForFork0_~t~0.offset]" "[820] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread1of4ForFork0_#t~nondet3=|v_threadThread1of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of4ForFork0_#t~nondet3]" "[764] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[805] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[808] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[769] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[773] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[804] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[807] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[758] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[781] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[763] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[794] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[759] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[791] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[845] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.base_38| |v_threadThread2of4ForFork0_#in~arg.base_4|) (= |v_ULTIMATE.start_main_~t~1#1.offset_38| |v_threadThread2of4ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_39| v_threadThread2of4ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_38|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_38|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_39|} OutVars{threadThread2of4ForFork0_~t~0.base=v_threadThread2of4ForFork0_~t~0.base_8, threadThread2of4ForFork0_#in~arg.offset=|v_threadThread2of4ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_38|, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_6, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_38|, threadThread2of4ForFork0_#in~arg.base=|v_threadThread2of4ForFork0_#in~arg.base_4|, threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_6, threadThread2of4ForFork0_#res.offset=|v_threadThread2of4ForFork0_#res.offset_4|, threadThread2of4ForFork0_~t~0.offset=v_threadThread2of4ForFork0_~t~0.offset_6, threadThread2of4ForFork0_thidvar0=v_threadThread2of4ForFork0_thidvar0_2, threadThread2of4ForFork0_#res.base=|v_threadThread2of4ForFork0_#res.base_4|, threadThread2of4ForFork0_#t~nondet3=|v_threadThread2of4ForFork0_#t~nondet3_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_39|} AuxVars[] AssignedVars[threadThread2of4ForFork0_~t~0.base, threadThread2of4ForFork0_#in~arg.offset, threadThread2of4ForFork0_~arg.offset, threadThread2of4ForFork0_~t~0.offset, threadThread2of4ForFork0_thidvar0, threadThread2of4ForFork0_#res.base, threadThread2of4ForFork0_#in~arg.base, threadThread2of4ForFork0_~arg.base, threadThread2of4ForFork0_#t~nondet3, threadThread2of4ForFork0_#res.offset]" "[826] $Ultimate##0-->L1023: Formula: (and (= v_threadThread2of4ForFork0_~arg.offset_1 |v_threadThread2of4ForFork0_#in~arg.offset_1|) (= v_threadThread2of4ForFork0_~arg.base_1 |v_threadThread2of4ForFork0_#in~arg.base_1|)) InVars {threadThread2of4ForFork0_#in~arg.base=|v_threadThread2of4ForFork0_#in~arg.base_1|, threadThread2of4ForFork0_#in~arg.offset=|v_threadThread2of4ForFork0_#in~arg.offset_1|} OutVars{threadThread2of4ForFork0_#in~arg.base=|v_threadThread2of4ForFork0_#in~arg.base_1|, threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_1, threadThread2of4ForFork0_#in~arg.offset=|v_threadThread2of4ForFork0_#in~arg.offset_1|, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_1} AuxVars[] AssignedVars[threadThread2of4ForFork0_~arg.offset, threadThread2of4ForFork0_~arg.base]" "[827] L1023-->L1024: Formula: (and (= v_threadThread2of4ForFork0_~t~0.base_1 v_threadThread2of4ForFork0_~arg.base_3) (= v_threadThread2of4ForFork0_~arg.offset_3 v_threadThread2of4ForFork0_~t~0.offset_1)) InVars {threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_3, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_3} OutVars{threadThread2of4ForFork0_~t~0.base=v_threadThread2of4ForFork0_~t~0.base_1, threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_3, threadThread2of4ForFork0_~t~0.offset=v_threadThread2of4ForFork0_~t~0.offset_1, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread2of4ForFork0_~t~0.base, threadThread2of4ForFork0_~t~0.offset]" "[828] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread2of4ForFork0_#t~nondet3=|v_threadThread2of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of4ForFork0_#t~nondet3]" "[764] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[805] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[808] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[769] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[773] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[804] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[807] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[758] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[781] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[763] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[794] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[759] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[791] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[846] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~t~1#1.offset_40| |v_threadThread3of4ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_41| v_threadThread3of4ForFork0_thidvar0_2) (= |v_threadThread3of4ForFork0_#in~arg.base_4| |v_ULTIMATE.start_main_~t~1#1.base_40|)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_40|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_40|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_41|} OutVars{threadThread3of4ForFork0_~t~0.offset=v_threadThread3of4ForFork0_~t~0.offset_6, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_40|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_40|, threadThread3of4ForFork0_#t~nondet3=|v_threadThread3of4ForFork0_#t~nondet3_8|, threadThread3of4ForFork0_#in~arg.offset=|v_threadThread3of4ForFork0_#in~arg.offset_4|, threadThread3of4ForFork0_thidvar0=v_threadThread3of4ForFork0_thidvar0_2, threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_6, threadThread3of4ForFork0_#res.base=|v_threadThread3of4ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_41|, threadThread3of4ForFork0_#in~arg.base=|v_threadThread3of4ForFork0_#in~arg.base_4|, threadThread3of4ForFork0_~t~0.base=v_threadThread3of4ForFork0_~t~0.base_8, threadThread3of4ForFork0_#res.offset=|v_threadThread3of4ForFork0_#res.offset_4|} AuxVars[] AssignedVars[threadThread3of4ForFork0_#in~arg.offset, threadThread3of4ForFork0_thidvar0, threadThread3of4ForFork0_~t~0.offset, threadThread3of4ForFork0_~arg.offset, threadThread3of4ForFork0_~arg.base, threadThread3of4ForFork0_#res.base, threadThread3of4ForFork0_#t~nondet3, threadThread3of4ForFork0_#in~arg.base, threadThread3of4ForFork0_~t~0.base, threadThread3of4ForFork0_#res.offset]" "[810] $Ultimate##0-->L1023: Formula: (and (= |v_threadThread3of4ForFork0_#in~arg.base_1| v_threadThread3of4ForFork0_~arg.base_1) (= v_threadThread3of4ForFork0_~arg.offset_1 |v_threadThread3of4ForFork0_#in~arg.offset_1|)) InVars {threadThread3of4ForFork0_#in~arg.offset=|v_threadThread3of4ForFork0_#in~arg.offset_1|, threadThread3of4ForFork0_#in~arg.base=|v_threadThread3of4ForFork0_#in~arg.base_1|} OutVars{threadThread3of4ForFork0_#in~arg.offset=|v_threadThread3of4ForFork0_#in~arg.offset_1|, threadThread3of4ForFork0_#in~arg.base=|v_threadThread3of4ForFork0_#in~arg.base_1|, threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_1, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread3of4ForFork0_~arg.offset, threadThread3of4ForFork0_~arg.base]" "[811] L1023-->L1024: Formula: (and (= v_threadThread3of4ForFork0_~arg.offset_3 v_threadThread3of4ForFork0_~t~0.offset_1) (= v_threadThread3of4ForFork0_~arg.base_3 v_threadThread3of4ForFork0_~t~0.base_1)) InVars {threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_3, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_3} OutVars{threadThread3of4ForFork0_~t~0.offset=v_threadThread3of4ForFork0_~t~0.offset_1, threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_3, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_3, threadThread3of4ForFork0_~t~0.base=v_threadThread3of4ForFork0_~t~0.base_1} AuxVars[] AssignedVars[threadThread3of4ForFork0_~t~0.offset, threadThread3of4ForFork0_~t~0.base]" "[812] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread3of4ForFork0_#t~nondet3=|v_threadThread3of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread3of4ForFork0_#t~nondet3]" "[764] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[805] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[808] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[769] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[773] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[804] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[807] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[758] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[781] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[763] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[794] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[759] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[791] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[847] L1034-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_43| v_threadThread4of4ForFork0_thidvar0_2) (= |v_threadThread4of4ForFork0_#in~arg.base_4| |v_ULTIMATE.start_main_~t~1#1.base_42|) (= |v_threadThread4of4ForFork0_#in~arg.offset_4| |v_ULTIMATE.start_main_~t~1#1.offset_42|)) InVars {ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_42|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_42|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|} OutVars{threadThread4of4ForFork0_#res.base=|v_threadThread4of4ForFork0_#res.base_4|, threadThread4of4ForFork0_#in~arg.base=|v_threadThread4of4ForFork0_#in~arg.base_4|, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_6, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_42|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_42|, threadThread4of4ForFork0_~t~0.base=v_threadThread4of4ForFork0_~t~0.base_8, threadThread4of4ForFork0_thidvar0=v_threadThread4of4ForFork0_thidvar0_2, threadThread4of4ForFork0_#res.offset=|v_threadThread4of4ForFork0_#res.offset_4|, threadThread4of4ForFork0_~t~0.offset=v_threadThread4of4ForFork0_~t~0.offset_6, threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_6, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|, threadThread4of4ForFork0_#t~nondet3=|v_threadThread4of4ForFork0_#t~nondet3_8|, threadThread4of4ForFork0_#in~arg.offset=|v_threadThread4of4ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread4of4ForFork0_#res.offset, threadThread4of4ForFork0_~t~0.offset, threadThread4of4ForFork0_~arg.base, threadThread4of4ForFork0_#res.base, threadThread4of4ForFork0_#in~arg.base, threadThread4of4ForFork0_~arg.offset, threadThread4of4ForFork0_~t~0.base, threadThread4of4ForFork0_thidvar0, threadThread4of4ForFork0_#t~nondet3, threadThread4of4ForFork0_#in~arg.offset]" "[834] $Ultimate##0-->L1023: Formula: (and (= v_threadThread4of4ForFork0_~arg.base_1 |v_threadThread4of4ForFork0_#in~arg.base_1|) (= |v_threadThread4of4ForFork0_#in~arg.offset_1| v_threadThread4of4ForFork0_~arg.offset_1)) InVars {threadThread4of4ForFork0_#in~arg.offset=|v_threadThread4of4ForFork0_#in~arg.offset_1|, threadThread4of4ForFork0_#in~arg.base=|v_threadThread4of4ForFork0_#in~arg.base_1|} OutVars{threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_1, threadThread4of4ForFork0_#in~arg.base=|v_threadThread4of4ForFork0_#in~arg.base_1|, threadThread4of4ForFork0_#in~arg.offset=|v_threadThread4of4ForFork0_#in~arg.offset_1|, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_1} AuxVars[] AssignedVars[threadThread4of4ForFork0_~arg.base, threadThread4of4ForFork0_~arg.offset]" "[835] L1023-->L1024: Formula: (and (= v_threadThread4of4ForFork0_~arg.offset_3 v_threadThread4of4ForFork0_~t~0.offset_1) (= v_threadThread4of4ForFork0_~arg.base_3 v_threadThread4of4ForFork0_~t~0.base_1)) InVars {threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_3, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_3} OutVars{threadThread4of4ForFork0_~t~0.offset=v_threadThread4of4ForFork0_~t~0.offset_1, threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_3, threadThread4of4ForFork0_~t~0.base=v_threadThread4of4ForFork0_~t~0.base_1, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread4of4ForFork0_~t~0.offset, threadThread4of4ForFork0_~t~0.base]" "[836] L1024-->L1024-1: Formula: true InVars {} OutVars{threadThread4of4ForFork0_#t~nondet3=|v_threadThread4of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread4of4ForFork0_#t~nondet3]" "[764] L1034-4-->L1034-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[805] L1034-5-->L1034-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[808] L1034-6-->L1032-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1]" "[769] L1032-2-->L1032-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~0#1_5|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[773] L1032-3-->L1032-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~0#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[804] L1032-4-->L1032-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[807] L1032-5-->L1033: Formula: (< |v_ULTIMATE.start_main_~i~0#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_5|) InVars {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, 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_5|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[]" "[758] L1033-->L1033-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 4) |v_#length_3|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_#t~malloc6#1.base_2| 0)) (< |v_ULTIMATE.start_main_#t~malloc6#1.base_2| |v_#StackHeapBarrier_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_3|, ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, #valid, #length, ULTIMATE.start_main_#t~malloc6#1.offset]" "[781] L1033-1-->L1033-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| |v_ULTIMATE.start_main_~t~1#1.base_2|) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| |v_ULTIMATE.start_main_~t~1#1.offset_2|)) InVars {ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_3|, ULTIMATE.start_main_~t~1#1.base=|v_ULTIMATE.start_main_~t~1#1.base_2|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_3|, ULTIMATE.start_main_~t~1#1.offset=|v_ULTIMATE.start_main_~t~1#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~t~1#1.base, ULTIMATE.start_main_~t~1#1.offset]" "[763] L1033-2-->L1034: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc6#1.base=|v_ULTIMATE.start_main_#t~malloc6#1.base_4|, ULTIMATE.start_main_#t~malloc6#1.offset=|v_ULTIMATE.start_main_#t~malloc6#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc6#1.base, ULTIMATE.start_main_#t~malloc6#1.offset]" "[794] L1034-->L1034-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[759] L1034-1-->L1034-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[791] L1034-2-->L1034-3: 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_5| |v_ULTIMATE.start_main_~tids~0#1.base_3|)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~tids~0#1.base_3|) 1) (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~tids~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|) (<= 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} 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|, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, #length=|v_#length_5|} AuxVars[] AssignedVars[#memory_int]" "[842] L1034-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:14,206 INFO L754 eck$LassoCheckResult]: Loop: "[843] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:35:14,206 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:14,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1792357201, now seen corresponding path program 1 times [2025-04-26 18:35:14,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:14,207 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122923645] [2025-04-26 18:35:14,207 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:14,216 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 93 statements into 1 equivalence classes. [2025-04-26 18:35:14,236 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 93 of 93 statements. [2025-04-26 18:35:14,236 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,236 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,236 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:14,243 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 93 statements into 1 equivalence classes. [2025-04-26 18:35:14,259 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 93 of 93 statements. [2025-04-26 18:35:14,259 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,259 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,266 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:14,266 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:14,266 INFO L85 PathProgramCache]: Analyzing trace with hash 874, now seen corresponding path program 1 times [2025-04-26 18:35:14,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:14,266 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65345263] [2025-04-26 18:35:14,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:14,269 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:14,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:14,270 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,270 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,270 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:14,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:35:14,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:35:14,270 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,270 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,271 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:14,271 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:35:14,272 INFO L85 PathProgramCache]: Analyzing trace with hash -271500774, now seen corresponding path program 1 times [2025-04-26 18:35:14,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:35:14,272 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166436393] [2025-04-26 18:35:14,272 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:35:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:35:14,278 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 94 statements into 1 equivalence classes. [2025-04-26 18:35:14,296 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 94 of 94 statements. [2025-04-26 18:35:14,296 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,296 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,296 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:14,299 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 94 statements into 1 equivalence classes. [2025-04-26 18:35:14,316 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 94 of 94 statements. [2025-04-26 18:35:14,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:14,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:14,326 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:35:18,400 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 93 statements into 1 equivalence classes. [2025-04-26 18:35:18,411 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 93 of 93 statements. [2025-04-26 18:35:18,411 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:18,411 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:18,411 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:35:18,420 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 93 statements into 1 equivalence classes. [2025-04-26 18:35:18,431 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 93 of 93 statements. [2025-04-26 18:35:18,431 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:35:18,431 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:35:18,449 WARN L166 chiAutomizerObserver]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:35:18,462 INFO L143 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2025-04-26 18:35:18,469 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2025-04-26 18:35:18,469 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:35:18,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:35:18,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:35:18,471 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-26 18:35:18,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2025-04-26 18:35:18,498 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 104 places, 100 transitions, 255 flow [2025-04-26 18:35:18,558 INFO L116 PetriNetUnfolderBase]: 56/648 cut-off events. [2025-04-26 18:35:18,558 INFO L117 PetriNetUnfolderBase]: For 110/110 co-relation queries the response was YES. [2025-04-26 18:35:18,561 INFO L83 FinitePrefix]: Finished finitePrefix Result has 754 conditions, 648 events. 56/648 cut-off events. For 110/110 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2671 event pairs, 23 based on Foata normal form. 0/609 useless extension candidates. Maximal degree in co-relation 411. Up to 80 conditions per place. [2025-04-26 18:35:18,561 INFO L82 GeneralOperation]: Start removeDead. Operand has 104 places, 100 transitions, 255 flow [2025-04-26 18:35:18,568 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 104 places, 100 transitions, 255 flow [2025-04-26 18:35:18,568 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 104 places, 100 transitions, 255 flow [2025-04-26 18:35:18,568 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 100 transitions, 255 flow