/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-array-index.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 18:34:00,265 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 18:34:00,321 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 18:34:00,326 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 18:34:00,326 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 18:34:00,326 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 18:34:00,326 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 18:34:00,347 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 18:34:00,347 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 18:34:00,348 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 18:34:00,349 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 18:34:00,349 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 18:34:00,349 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 18:34:00,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 18:34:00,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:34:00,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 18:34:00,350 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 18:34:00,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 18:34:00,351 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 18:34:00,351 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 18:34:00,351 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 18:34:00,351 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 18:34:00,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 18:34:00,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 18:34:00,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 18:34:00,607 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 18:34:00,607 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 18:34:00,608 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-array-index.i [2025-04-26 18:34:01,909 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/41e843166/591582334f6845be93bc7670ee23cf1e/FLAG1fc30e74c [2025-04-26 18:34:02,157 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 18:34:02,158 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-array-index.i [2025-04-26 18:34:02,172 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/41e843166/591582334f6845be93bc7670ee23cf1e/FLAG1fc30e74c [2025-04-26 18:34:02,910 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/41e843166/591582334f6845be93bc7670ee23cf1e [2025-04-26 18:34:02,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 18:34:02,914 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 18:34:02,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 18:34:02,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 18:34:02,917 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 18:34:02,918 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:34:02" (1/1) ... [2025-04-26 18:34:02,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c070156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:02, skipping insertion in model container [2025-04-26 18:34:02,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 06:34:02" (1/1) ... [2025-04-26 18:34:02,945 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 18:34:03,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:34:03,224 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 18:34:03,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 18:34:03,323 INFO L204 MainTranslator]: Completed translation [2025-04-26 18:34:03,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03 WrapperNode [2025-04-26 18:34:03,324 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 18:34:03,325 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 18:34:03,325 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 18:34:03,325 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 18:34:03,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,338 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,351 INFO L138 Inliner]: procedures = 261, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 43 [2025-04-26 18:34:03,352 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 18:34:03,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 18:34:03,352 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 18:34:03,352 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 18:34:03,356 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,358 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,358 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,361 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,362 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,363 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,364 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,367 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 18:34:03,368 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 18:34:03,368 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 18:34:03,368 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 18:34:03,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (1/1) ... [2025-04-26 18:34:03,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 18:34:03,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:03,395 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 18:34:03,399 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 18:34:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 18:34:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 18:34:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 18:34:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-26 18:34:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-04-26 18:34:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-04-26 18:34:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 18:34:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 18:34:03,416 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 18:34:03,515 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 18:34:03,516 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 18:34:03,630 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 18:34:03,631 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 18:34:03,637 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 18:34:03,638 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 18:34:03,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:34:03 BoogieIcfgContainer [2025-04-26 18:34:03,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 18:34:03,639 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 18:34:03,639 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 18:34:03,644 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 18:34:03,644 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:34:03,645 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 06:34:02" (1/3) ... [2025-04-26 18:34:03,645 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77f91f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:34:03, skipping insertion in model container [2025-04-26 18:34:03,645 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:34:03,645 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 06:34:03" (2/3) ... [2025-04-26 18:34:03,646 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77f91f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 06:34:03, skipping insertion in model container [2025-04-26 18:34:03,646 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 18:34:03,646 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 06:34:03" (3/3) ... [2025-04-26 18:34:03,646 INFO L376 chiAutomizerObserver]: Analyzing ICFG per-thread-array-index.i [2025-04-26 18:34:03,679 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-04-26 18:34:03,709 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:03,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:03,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:03,715 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 18:34:03,718 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 18:34:03,781 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:34:03,813 INFO L116 PetriNetUnfolderBase]: 3/77 cut-off events. [2025-04-26 18:34:03,816 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 18:34:03,820 INFO L83 FinitePrefix]: Finished finitePrefix Result has 82 conditions, 77 events. 3/77 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 88 event pairs, 0 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 40. Up to 3 conditions per place. [2025-04-26 18:34:03,820 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:34:03,824 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 60 places, 60 transitions, 127 flow [2025-04-26 18:34:03,824 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 60 places, 60 transitions, 127 flow [2025-04-26 18:34:03,825 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 60 places, 60 transitions, 127 flow [2025-04-26 18:34:03,850 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 236 states, 233 states have (on average 1.742489270386266) internal successors, (in total 406), 235 states have internal predecessors, (406), 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 18:34:03,851 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 236 states, 233 states have (on average 1.742489270386266) internal successors, (in total 406), 235 states have internal predecessors, (406), 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 18:34:03,855 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:34:03,975 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 453#[threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:03,982 WARN L140 AmpleReduction]: Number of pruned transitions: 64 [2025-04-26 18:34:03,984 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 1 [2025-04-26 18:34:03,984 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 1 [2025-04-26 18:34:03,986 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:85 [2025-04-26 18:34:03,986 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:58 [2025-04-26 18:34:03,986 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:34:03,986 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:34:03,986 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:34:03,987 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 144 states, 141 states have (on average 1.148936170212766) internal successors, (in total 162), 143 states have internal predecessors, (162), 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 18:34:03,996 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:34:03,996 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:34:03,996 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:34:03,996 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:34:03,996 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:34:03,996 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:34:03,996 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:34:03,997 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:34:04,000 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 144 states, 141 states have (on average 1.148936170212766) internal successors, (in total 162), 143 states have internal predecessors, (162), 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 18:34:04,020 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2025-04-26 18:34:04,020 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:04,020 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:04,027 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:04,027 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:04,027 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:34:04,028 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 144 states, 141 states have (on average 1.148936170212766) internal successors, (in total 162), 143 states have internal predecessors, (162), 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 18:34:04,032 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2025-04-26 18:34:04,032 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:04,032 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:04,033 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:04,033 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:04,038 INFO L752 eck$LassoCheckResult]: Stem: "[101] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[108] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[88] L1019-->L-1-1: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[120] 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]" "[122] L-1-2-->L1026: 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~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_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_~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~post11#1, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#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]" "[78] L1026-->L1026-1: 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]" "[90] L1026-1-->L1026-2: 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]" "[128] L1026-2-->L1027: 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]" "[93] L1027-->L1027-1: 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]" "[109] L1027-1-->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]" "[72] 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]" "[83] 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[]" "[84] L1015-1-->L1027-2: 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]" "[87] L1027-2-->L1028: 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]" "[127] L1028-->L1028-1: 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]" "[74] L1028-1-->L1028-2: 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]" "[73] L1028-2-->L1029: 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]" "[125] L1029-->L1029-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4))) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= |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 {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #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]" "[99] L1029-1-->L1029-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| v_~datas~0.base_2) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| v_~datas~0.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{~datas~0.base=v_~datas~0.base_2, 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|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[123] L1029-2-->L1030: 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]" "[89] L1030-->L1030-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[76] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[94] L1031-->L1031-1: 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]" "[95] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[96] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[139] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_11| |v_threadThread1of1ForFork0_#in~arg.offset_4|) (= |v_threadThread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_7| v_threadThread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, 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_~i~0=v_threadThread1of1ForFork0_~i~0_6, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_6, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_6, threadThread1of1ForFork0_#res.base=|v_threadThread1of1ForFork0_#res.base_4|, 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|, threadThread1of1ForFork0_#res.offset=|v_threadThread1of1ForFork0_#res.offset_4|, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#in~arg.offset, threadThread1of1ForFork0_~i~0, threadThread1of1ForFork0_~arg.base, threadThread1of1ForFork0_~arg.offset, threadThread1of1ForFork0_#res.base, threadThread1of1ForFork0_thidvar0, threadThread1of1ForFork0_#t~nondet3, threadThread1of1ForFork0_#res.offset, threadThread1of1ForFork0_#in~arg.base]" "[130] $Ultimate##0-->L1021: 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] L1021-->L1022: Formula: (= v_threadThread1of1ForFork0_~i~0_1 (+ v_threadThread1of1ForFork0_~arg.base_3 v_threadThread1of1ForFork0_~arg.offset_3)) InVars {threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_3, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_3} OutVars{threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_3, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_1, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread1of1ForFork0_~i~0]" "[132] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#t~nondet3]" "[103] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[81] L1031-5-->L1030-2: 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]" "[86] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[115] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[91] L1030-4-->L1030-5: 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]" "[76] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[94] L1031-->L1031-1: 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]" "[95] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[96] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[137] L1031-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[133] L1022-1-->L1022-2: Formula: (let ((.cse1 (* v_threadThread1of1ForFork0_~i~0_3 4))) (let ((.cse0 (+ .cse1 v_~datas~0.offset_4))) (and (= (select |v_#valid_12| v_~datas~0.base_4) 1) (<= 0 .cse0) (= (store |v_#memory_int_5| v_~datas~0.base_4 (store (select |v_#memory_int_5| v_~datas~0.base_4) .cse0 |v_threadThread1of1ForFork0_#t~nondet3_3|)) |v_#memory_int_4|) (<= (+ .cse1 4 v_~datas~0.offset_4) (select |v_#length_7| v_~datas~0.base_4))))) InVars {threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_3, ~datas~0.base=v_~datas~0.base_4, ~datas~0.offset=v_~datas~0.offset_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_3|, #length=|v_#length_7|} OutVars{threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_3, ~datas~0.base=v_~datas~0.base_4, ~datas~0.offset=v_~datas~0.offset_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_4|, threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_3|, #length=|v_#length_7|} AuxVars[] AssignedVars[#memory_int]" "[134] L1022-2-->L1023: Formula: true InVars {} OutVars{threadThread1of1ForFork0_#t~nondet3=|v_threadThread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[threadThread1of1ForFork0_#t~nondet3]" "[135] L1023-->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 18:34:04,041 INFO L754 eck$LassoCheckResult]: Loop: "[138] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:04,044 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:04,050 INFO L85 PathProgramCache]: Analyzing trace with hash 2017970135, now seen corresponding path program 1 times [2025-04-26 18:34:04,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:04,057 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12647934] [2025-04-26 18:34:04,057 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:04,140 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 18:34:04,203 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 18:34:04,204 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,204 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,207 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:04,216 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 18:34:04,240 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 18:34:04,240 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,240 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:04,264 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:04,264 INFO L85 PathProgramCache]: Analyzing trace with hash 169, now seen corresponding path program 1 times [2025-04-26 18:34:04,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:04,264 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852765156] [2025-04-26 18:34:04,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:04,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:04,274 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:04,275 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:04,275 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,275 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,275 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:04,277 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:04,277 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:04,277 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,277 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,278 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:04,281 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:04,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1867435117, now seen corresponding path program 1 times [2025-04-26 18:34:04,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:04,281 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158893556] [2025-04-26 18:34:04,281 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:04,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:04,297 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 18:34:04,323 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 18:34:04,323 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,323 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,323 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:04,332 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 18:34:04,356 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 18:34:04,357 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:04,357 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:04,364 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:05,095 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 18:34:05,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 18:34:05,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,101 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:05,108 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 18:34:05,115 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 18:34:05,116 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,116 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,140 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:34:05,156 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 18:34:05,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2025-04-26 18:34:05,168 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:05,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:05,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:05,170 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 18:34:05,171 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 18:34:05,197 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 70 places, 69 transitions, 154 flow [2025-04-26 18:34:05,222 INFO L116 PetriNetUnfolderBase]: 5/128 cut-off events. [2025-04-26 18:34:05,222 INFO L117 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-04-26 18:34:05,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 128 events. 5/128 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 215 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 78. Up to 6 conditions per place. [2025-04-26 18:34:05,224 INFO L82 GeneralOperation]: Start removeDead. Operand has 70 places, 69 transitions, 154 flow [2025-04-26 18:34:05,226 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 70 places, 69 transitions, 154 flow [2025-04-26 18:34:05,227 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 70 places, 69 transitions, 154 flow [2025-04-26 18:34:05,227 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 70 places, 69 transitions, 154 flow [2025-04-26 18:34:05,280 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1916 states, 1911 states have (on average 2.568812140240712) internal successors, (in total 4909), 1915 states have internal predecessors, (4909), 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 18:34:05,283 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 1916 states, 1911 states have (on average 2.568812140240712) internal successors, (in total 4909), 1915 states have internal predecessors, (4909), 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 18:34:05,284 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:34:05,388 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 3431#[threadFINAL, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:05,414 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 3457#[threadEXIT, threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:05,415 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2269#[L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:05,425 WARN L140 AmpleReduction]: Number of pruned transitions: 452 [2025-04-26 18:34:05,425 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 3 [2025-04-26 18:34:05,425 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 3 [2025-04-26 18:34:05,425 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:186 [2025-04-26 18:34:05,425 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:319 [2025-04-26 18:34:05,425 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:34:05,425 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:34:05,425 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:34:05,426 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 506 states, 501 states have (on average 1.2035928143712575) internal successors, (in total 603), 505 states have internal predecessors, (603), 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 18:34:05,426 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:34:05,426 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:34:05,426 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:34:05,426 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:34:05,426 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:34:05,426 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:34:05,426 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:34:05,426 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:34:05,427 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 506 states, 501 states have (on average 1.2035928143712575) internal successors, (in total 603), 505 states have internal predecessors, (603), 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 18:34:05,443 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2025-04-26 18:34:05,443 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:05,443 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:05,446 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:05,446 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:05,446 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:34:05,447 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 506 states, 501 states have (on average 1.2035928143712575) internal successors, (in total 603), 505 states have internal predecessors, (603), 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 18:34:05,465 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2025-04-26 18:34:05,465 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:05,468 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:05,468 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:05,468 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:05,469 INFO L752 eck$LassoCheckResult]: Stem: "[200] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[207] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[187] L1019-->L-1-1: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[219] 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]" "[221] L-1-2-->L1026: 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~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_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_~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~post11#1, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#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]" "[177] L1026-->L1026-1: 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]" "[189] L1026-1-->L1026-2: 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]" "[227] L1026-2-->L1027: 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]" "[192] L1027-->L1027-1: 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]" "[208] L1027-1-->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]" "[171] 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]" "[182] 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[]" "[183] L1015-1-->L1027-2: 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]" "[186] L1027-2-->L1028: 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]" "[226] L1028-->L1028-1: 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]" "[173] L1028-1-->L1028-2: 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]" "[172] L1028-2-->L1029: 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]" "[224] L1029-->L1029-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4))) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= |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 {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #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]" "[198] L1029-1-->L1029-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| v_~datas~0.base_2) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| v_~datas~0.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{~datas~0.base=v_~datas~0.base_2, 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|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[222] L1029-2-->L1030: 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]" "[188] L1030-->L1030-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[175] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[193] L1031-->L1031-1: 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]" "[194] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[195] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[245] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_13| v_threadThread1of2ForFork0_thidvar0_2) (= |v_threadThread1of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_16| |v_threadThread1of2ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_13|} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_6, threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_6, threadThread1of2ForFork0_#t~nondet3=|v_threadThread1of2ForFork0_#t~nondet3_8|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_6, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, 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_~arg.base, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#t~nondet3, threadThread1of2ForFork0_~i~0, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_#in~arg.offset]" "[229] $Ultimate##0-->L1021: 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]" "[230] L1021-->L1022: Formula: (= v_threadThread1of2ForFork0_~i~0_1 (+ v_threadThread1of2ForFork0_~arg.offset_3 v_threadThread1of2ForFork0_~arg.base_3)) InVars {threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of2ForFork0_~i~0]" "[231] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet3=|v_threadThread1of2ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet3]" "[202] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[180] L1031-5-->L1030-2: 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]" "[185] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[214] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[190] L1030-4-->L1030-5: 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]" "[175] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[193] L1031-->L1031-1: 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]" "[194] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[195] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[246] L1031-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_18| |v_threadThread2of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_15| v_threadThread2of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|} OutVars{threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_6, threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_6, threadThread2of2ForFork0_#t~nondet3=|v_threadThread2of2ForFork0_#t~nondet3_8|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_6, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_2, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_#t~nondet3, threadThread2of2ForFork0_~i~0, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_#res.base]" "[236] $Ultimate##0-->L1021: 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]" "[237] L1021-->L1022: Formula: (= v_threadThread2of2ForFork0_~i~0_1 (+ v_threadThread2of2ForFork0_~arg.offset_3 v_threadThread2of2ForFork0_~arg.base_3)) InVars {threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3} OutVars{threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~i~0]" "[238] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet3=|v_threadThread2of2ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet3]" "[202] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[180] L1031-5-->L1030-2: 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]" "[185] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[214] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[190] L1030-4-->L1030-5: 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]" "[175] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[193] L1031-->L1031-1: 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]" "[194] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[195] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[243] L1031-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:05,469 INFO L754 eck$LassoCheckResult]: Loop: "[244] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:05,470 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:05,470 INFO L85 PathProgramCache]: Analyzing trace with hash 161004353, now seen corresponding path program 1 times [2025-04-26 18:34:05,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:05,470 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543711877] [2025-04-26 18:34:05,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:05,479 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-04-26 18:34:05,501 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 18:34:05,501 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,501 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,502 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:05,505 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-04-26 18:34:05,522 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 18:34:05,522 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,522 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,528 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:05,528 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:05,528 INFO L85 PathProgramCache]: Analyzing trace with hash 275, now seen corresponding path program 1 times [2025-04-26 18:34:05,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:05,528 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816533918] [2025-04-26 18:34:05,529 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:05,538 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:05,539 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:05,539 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,539 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,539 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:05,540 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:05,540 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:05,540 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,540 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:05,541 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:05,541 INFO L85 PathProgramCache]: Analyzing trace with hash 696167891, now seen corresponding path program 1 times [2025-04-26 18:34:05,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:05,541 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780721024] [2025-04-26 18:34:05,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:05,550 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 53 statements into 1 equivalence classes. [2025-04-26 18:34:05,570 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-04-26 18:34:05,570 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,570 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,571 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:05,573 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 53 statements into 1 equivalence classes. [2025-04-26 18:34:05,580 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-04-26 18:34:05,581 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:05,581 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:05,584 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:06,316 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-04-26 18:34:06,325 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 18:34:06,325 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:06,325 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:06,325 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:06,333 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-04-26 18:34:06,340 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-04-26 18:34:06,340 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:06,340 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:06,352 WARN L166 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:34:06,363 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-26 18:34:06,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2025-04-26 18:34:06,373 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:06,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:06,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:06,376 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 18:34:06,378 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 18:34:06,403 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 80 places, 78 transitions, 183 flow [2025-04-26 18:34:06,425 INFO L116 PetriNetUnfolderBase]: 10/212 cut-off events. [2025-04-26 18:34:06,425 INFO L117 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2025-04-26 18:34:06,426 INFO L83 FinitePrefix]: Finished finitePrefix Result has 237 conditions, 212 events. 10/212 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 498 event pairs, 1 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 135. Up to 12 conditions per place. [2025-04-26 18:34:06,426 INFO L82 GeneralOperation]: Start removeDead. Operand has 80 places, 78 transitions, 183 flow [2025-04-26 18:34:06,428 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 80 places, 78 transitions, 183 flow [2025-04-26 18:34:06,428 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 80 places, 78 transitions, 183 flow [2025-04-26 18:34:06,428 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 80 places, 78 transitions, 183 flow [2025-04-26 18:34:06,857 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16436 states, 16427 states have (on average 3.3831496925792903) internal successors, (in total 55575), 16435 states have internal predecessors, (55575), 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 18:34:06,898 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 16436 states, 16427 states have (on average 3.3831496925792903) internal successors, (in total 55575), 16435 states have internal predecessors, (55575), 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 18:34:06,898 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:34:07,074 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 29663#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL, threadEXIT]true [2025-04-26 18:34:07,098 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 29625#[threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadEXIT]true [2025-04-26 18:34:07,099 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 22361#[threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, L1022-1]true [2025-04-26 18:34:07,134 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 29865#[threadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadEXIT]true [2025-04-26 18:34:07,134 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 23215#[L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1022-1]true [2025-04-26 18:34:07,156 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 23111#[L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, threadEXIT]true [2025-04-26 18:34:07,156 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 16687#[L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, L1022-1]true [2025-04-26 18:34:07,183 WARN L140 AmpleReduction]: Number of pruned transitions: 2224 [2025-04-26 18:34:07,183 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 7 [2025-04-26 18:34:07,183 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 7 [2025-04-26 18:34:07,183 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:427 [2025-04-26 18:34:07,183 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:1260 [2025-04-26 18:34:07,183 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:34:07,184 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:34:07,184 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:34:07,187 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 1688 states, 1679 states have (on average 1.2364502680166767) internal successors, (in total 2076), 1687 states have internal predecessors, (2076), 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 18:34:07,188 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:34:07,188 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:34:07,188 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:34:07,188 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:34:07,188 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:34:07,189 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:34:07,189 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:34:07,190 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:34:07,193 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1688 states, 1679 states have (on average 1.2364502680166767) internal successors, (in total 2076), 1687 states have internal predecessors, (2076), 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 18:34:07,218 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2025-04-26 18:34:07,219 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:07,219 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:07,221 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:07,221 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:07,221 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:34:07,223 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1688 states, 1679 states have (on average 1.2364502680166767) internal successors, (in total 2076), 1687 states have internal predecessors, (2076), 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 18:34:07,240 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2025-04-26 18:34:07,240 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:07,240 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:07,242 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 18:34:07,242 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:07,244 INFO L752 eck$LassoCheckResult]: Stem: "[372] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[379] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[359] L1019-->L-1-1: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[391] 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]" "[393] L-1-2-->L1026: 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~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_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_~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~post11#1, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#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]" "[349] L1026-->L1026-1: 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]" "[361] L1026-1-->L1026-2: 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]" "[399] L1026-2-->L1027: 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]" "[364] L1027-->L1027-1: 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]" "[380] L1027-1-->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]" "[343] 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]" "[354] 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[]" "[355] L1015-1-->L1027-2: 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]" "[358] L1027-2-->L1028: 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]" "[398] L1028-->L1028-1: 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]" "[345] L1028-1-->L1028-2: 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]" "[344] L1028-2-->L1029: 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]" "[396] L1029-->L1029-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4))) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= |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 {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #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]" "[370] L1029-1-->L1029-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| v_~datas~0.base_2) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| v_~datas~0.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{~datas~0.base=v_~datas~0.base_2, 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|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[394] L1029-2-->L1030: 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]" "[360] L1030-->L1030-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[347] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[365] L1031-->L1031-1: 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]" "[366] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[367] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[424] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_24| |v_threadThread1of3ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_23| v_threadThread1of3ForFork0_thidvar0_2) (= |v_threadThread1of3ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_24|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_23|} OutVars{threadThread1of3ForFork0_#t~nondet3=|v_threadThread1of3ForFork0_#t~nondet3_8|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_24|, threadThread1of3ForFork0_#res.base=|v_threadThread1of3ForFork0_#res.base_4|, threadThread1of3ForFork0_#in~arg.base=|v_threadThread1of3ForFork0_#in~arg.base_4|, threadThread1of3ForFork0_#res.offset=|v_threadThread1of3ForFork0_#res.offset_4|, threadThread1of3ForFork0_thidvar0=v_threadThread1of3ForFork0_thidvar0_2, threadThread1of3ForFork0_#in~arg.offset=|v_threadThread1of3ForFork0_#in~arg.offset_4|, threadThread1of3ForFork0_~i~0=v_threadThread1of3ForFork0_~i~0_6, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_23|, threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_6, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_6} AuxVars[] AssignedVars[threadThread1of3ForFork0_#t~nondet3, threadThread1of3ForFork0_#res.base, threadThread1of3ForFork0_#in~arg.base, threadThread1of3ForFork0_#res.offset, threadThread1of3ForFork0_thidvar0, threadThread1of3ForFork0_#in~arg.offset, threadThread1of3ForFork0_~i~0, threadThread1of3ForFork0_~arg.base, threadThread1of3ForFork0_~arg.offset]" "[415] $Ultimate##0-->L1021: 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]" "[416] L1021-->L1022: Formula: (= v_threadThread1of3ForFork0_~i~0_1 (+ v_threadThread1of3ForFork0_~arg.base_3 v_threadThread1of3ForFork0_~arg.offset_3)) InVars {threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_3, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_3} OutVars{threadThread1of3ForFork0_~arg.base=v_threadThread1of3ForFork0_~arg.base_3, threadThread1of3ForFork0_~arg.offset=v_threadThread1of3ForFork0_~arg.offset_3, threadThread1of3ForFork0_~i~0=v_threadThread1of3ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread1of3ForFork0_~i~0]" "[417] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread1of3ForFork0_#t~nondet3=|v_threadThread1of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of3ForFork0_#t~nondet3]" "[374] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[352] L1031-5-->L1030-2: 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]" "[357] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[386] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[362] L1030-4-->L1030-5: 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]" "[347] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[365] L1031-->L1031-1: 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]" "[366] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[367] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[425] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_26| |v_threadThread2of3ForFork0_#in~arg.offset_4|) (= |v_threadThread2of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_25| v_threadThread2of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_26|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_25|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_26|, threadThread2of3ForFork0_#t~nondet3=|v_threadThread2of3ForFork0_#t~nondet3_8|, threadThread2of3ForFork0_thidvar0=v_threadThread2of3ForFork0_thidvar0_2, threadThread2of3ForFork0_#in~arg.offset=|v_threadThread2of3ForFork0_#in~arg.offset_4|, threadThread2of3ForFork0_~i~0=v_threadThread2of3ForFork0_~i~0_6, threadThread2of3ForFork0_#res.offset=|v_threadThread2of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_25|, threadThread2of3ForFork0_#res.base=|v_threadThread2of3ForFork0_#res.base_4|, threadThread2of3ForFork0_#in~arg.base=|v_threadThread2of3ForFork0_#in~arg.base_4|, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_6, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_6} AuxVars[] AssignedVars[threadThread2of3ForFork0_#t~nondet3, threadThread2of3ForFork0_thidvar0, threadThread2of3ForFork0_#in~arg.offset, threadThread2of3ForFork0_~i~0, threadThread2of3ForFork0_#res.offset, threadThread2of3ForFork0_#res.base, threadThread2of3ForFork0_#in~arg.base, threadThread2of3ForFork0_~arg.offset, threadThread2of3ForFork0_~arg.base]" "[408] $Ultimate##0-->L1021: 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]" "[409] L1021-->L1022: Formula: (= (+ v_threadThread2of3ForFork0_~arg.base_3 v_threadThread2of3ForFork0_~arg.offset_3) v_threadThread2of3ForFork0_~i~0_1) InVars {threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_3, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_3} OutVars{threadThread2of3ForFork0_~i~0=v_threadThread2of3ForFork0_~i~0_1, threadThread2of3ForFork0_~arg.offset=v_threadThread2of3ForFork0_~arg.offset_3, threadThread2of3ForFork0_~arg.base=v_threadThread2of3ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread2of3ForFork0_~i~0]" "[410] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread2of3ForFork0_#t~nondet3=|v_threadThread2of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of3ForFork0_#t~nondet3]" "[374] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[352] L1031-5-->L1030-2: 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]" "[357] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[386] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[362] L1030-4-->L1030-5: 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]" "[347] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[365] L1031-->L1031-1: 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]" "[366] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[367] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[426] L1031-3-->$Ultimate##0: Formula: (and (= |v_threadThread3of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_28| |v_threadThread3of3ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_27| v_threadThread3of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_28|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_27|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_28|, threadThread3of3ForFork0_#in~arg.offset=|v_threadThread3of3ForFork0_#in~arg.offset_4|, threadThread3of3ForFork0_#res.base=|v_threadThread3of3ForFork0_#res.base_4|, threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.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_#t~nondet3=|v_threadThread3of3ForFork0_#t~nondet3_8|, threadThread3of3ForFork0_~i~0=v_threadThread3of3ForFork0_~i~0_6, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_6} AuxVars[] AssignedVars[threadThread3of3ForFork0_#in~arg.offset, threadThread3of3ForFork0_#res.base, threadThread3of3ForFork0_~arg.offset, threadThread3of3ForFork0_thidvar0, threadThread3of3ForFork0_#res.offset, threadThread3of3ForFork0_#in~arg.base, threadThread3of3ForFork0_#t~nondet3, threadThread3of3ForFork0_~i~0, threadThread3of3ForFork0_~arg.base]" "[401] $Ultimate##0-->L1021: 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]" "[402] L1021-->L1022: Formula: (= (+ v_threadThread3of3ForFork0_~arg.base_3 v_threadThread3of3ForFork0_~arg.offset_3) v_threadThread3of3ForFork0_~i~0_1) InVars {threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_3, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_3} OutVars{threadThread3of3ForFork0_~arg.offset=v_threadThread3of3ForFork0_~arg.offset_3, threadThread3of3ForFork0_~i~0=v_threadThread3of3ForFork0_~i~0_1, threadThread3of3ForFork0_~arg.base=v_threadThread3of3ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread3of3ForFork0_~i~0]" "[403] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread3of3ForFork0_#t~nondet3=|v_threadThread3of3ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread3of3ForFork0_#t~nondet3]" "[374] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[352] L1031-5-->L1030-2: 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]" "[357] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[386] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[362] L1030-4-->L1030-5: 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]" "[347] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[365] L1031-->L1031-1: 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]" "[366] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[367] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[422] L1031-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:07,244 INFO L754 eck$LassoCheckResult]: Loop: "[423] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:07,247 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:07,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1607433412, now seen corresponding path program 1 times [2025-04-26 18:34:07,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:07,247 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619925550] [2025-04-26 18:34:07,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:07,258 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 18:34:07,277 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 18:34:07,278 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,278 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,278 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:07,282 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 18:34:07,298 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 18:34:07,298 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,298 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,307 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:07,307 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:07,307 INFO L85 PathProgramCache]: Analyzing trace with hash 454, now seen corresponding path program 1 times [2025-04-26 18:34:07,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:07,307 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395186828] [2025-04-26 18:34:07,307 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:07,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:07,314 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:07,314 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:07,314 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,314 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,314 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:07,316 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:07,316 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:07,316 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,316 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,317 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:07,317 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:07,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1709171357, now seen corresponding path program 1 times [2025-04-26 18:34:07,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:07,317 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895424371] [2025-04-26 18:34:07,317 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:07,325 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 18:34:07,342 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 18:34:07,342 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,342 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,342 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:07,347 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-04-26 18:34:07,364 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-04-26 18:34:07,365 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:07,365 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:07,371 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:08,415 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 18:34:08,423 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 18:34:08,423 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:08,423 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:08,423 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:08,429 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-04-26 18:34:08,438 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-04-26 18:34:08,438 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:08,438 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:08,453 WARN L166 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:34:08,466 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-04-26 18:34:08,476 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 18:34:08,477 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:08,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:08,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:08,479 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 18:34:08,480 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 18:34:08,502 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 90 places, 87 transitions, 214 flow [2025-04-26 18:34:08,543 INFO L116 PetriNetUnfolderBase]: 23/364 cut-off events. [2025-04-26 18:34:08,543 INFO L117 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2025-04-26 18:34:08,545 INFO L83 FinitePrefix]: Finished finitePrefix Result has 415 conditions, 364 events. 23/364 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1212 event pairs, 6 based on Foata normal form. 0/342 useless extension candidates. Maximal degree in co-relation 231. Up to 32 conditions per place. [2025-04-26 18:34:08,545 INFO L82 GeneralOperation]: Start removeDead. Operand has 90 places, 87 transitions, 214 flow [2025-04-26 18:34:08,549 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 90 places, 87 transitions, 214 flow [2025-04-26 18:34:08,549 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 90 places, 87 transitions, 214 flow [2025-04-26 18:34:08,549 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 90 places, 87 transitions, 214 flow [2025-04-26 18:34:11,883 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 142316 states, 142299 states have (on average 4.189158040464093) internal successors, (in total 596113), 142315 states have internal predecessors, (596113), 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 18:34:12,170 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 142316 states, 142299 states have (on average 4.189158040464093) internal successors, (in total 596113), 142315 states have internal predecessors, (596113), 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 18:34:12,171 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:34:12,538 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 260839#[threadEXIT, threadFINAL, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,570 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 260905#[threadEXIT, threadEXIT, threadFINAL, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,570 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 215037#[threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1022-1]true [2025-04-26 18:34:12,609 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 261299#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadFINAL, threadEXIT, threadEXIT]true [2025-04-26 18:34:12,610 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 216097#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, threadEXIT, threadEXIT, L1022-1]true [2025-04-26 18:34:12,644 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 216243#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, threadEXIT, threadEXIT, L1022-1]true [2025-04-26 18:34:12,645 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 172617#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, L1022-1, threadEXIT, L1022-1]true [2025-04-26 18:34:12,694 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 262533#[threadFINAL, threadEXIT, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,694 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 220725#[L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, threadEXIT, L1022-1]true [2025-04-26 18:34:12,715 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 220871#[L1022-1, L1022-1, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,715 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 178585#[L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1022-1]true [2025-04-26 18:34:12,753 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 221383#[L1022-1, threadEXIT, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,753 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 179335#[L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadEXIT, L1022-1, L1022-1]true [2025-04-26 18:34:12,771 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 179437#[L1022-1, L1022-1, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:12,771 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 127581#[L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1022-1, L1022-1]true [2025-04-26 18:34:12,792 WARN L140 AmpleReduction]: Number of pruned transitions: 9372 [2025-04-26 18:34:12,793 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 15 [2025-04-26 18:34:12,793 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 15 [2025-04-26 18:34:12,793 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:1032 [2025-04-26 18:34:12,793 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:4410 [2025-04-26 18:34:12,793 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:34:12,793 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:34:12,793 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:34:12,800 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 5443 states, 5426 states have (on average 1.2580169553999263) internal successors, (in total 6826), 5442 states have internal predecessors, (6826), 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 18:34:12,801 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:34:12,801 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:34:12,801 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:34:12,801 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:34:12,801 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:34:12,801 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:34:12,802 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:34:12,802 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:34:12,808 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 5443 states, 5426 states have (on average 1.2580169553999263) internal successors, (in total 6826), 5442 states have internal predecessors, (6826), 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 18:34:12,865 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2025-04-26 18:34:12,866 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:12,867 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:12,868 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 5, 5, 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, 1, 1, 1, 1] [2025-04-26 18:34:12,868 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:12,868 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:34:12,876 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 5443 states, 5426 states have (on average 1.2580169553999263) internal successors, (in total 6826), 5442 states have internal predecessors, (6826), 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 18:34:12,934 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 16 [2025-04-26 18:34:12,934 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:12,934 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:12,935 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 5, 5, 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, 1, 1, 1, 1] [2025-04-26 18:34:12,935 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:12,936 INFO L752 eck$LassoCheckResult]: Stem: "[607] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[614] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[594] L1019-->L-1-1: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[626] 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]" "[628] L-1-2-->L1026: 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~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_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_~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~post11#1, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#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]" "[584] L1026-->L1026-1: 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]" "[596] L1026-1-->L1026-2: 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]" "[634] L1026-2-->L1027: 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]" "[599] L1027-->L1027-1: 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]" "[615] L1027-1-->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]" "[578] 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]" "[589] 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[]" "[590] L1015-1-->L1027-2: 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]" "[593] L1027-2-->L1028: 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]" "[633] L1028-->L1028-1: 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]" "[580] L1028-1-->L1028-2: 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]" "[579] L1028-2-->L1029: 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]" "[631] L1029-->L1029-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4))) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= |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 {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #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]" "[605] L1029-1-->L1029-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| v_~datas~0.base_2) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| v_~datas~0.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{~datas~0.base=v_~datas~0.base_2, 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|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[629] L1029-2-->L1030: 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]" "[595] L1030-->L1030-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[582] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[600] L1031-->L1031-1: 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]" "[601] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[602] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[666] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_35| |v_threadThread1of4ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_37| v_threadThread1of4ForFork0_thidvar0_2) (= |v_threadThread1of4ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_35|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_37|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_35|, threadThread1of4ForFork0_#res.base=|v_threadThread1of4ForFork0_#res.base_4|, threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_6, threadThread1of4ForFork0_#res.offset=|v_threadThread1of4ForFork0_#res.offset_4|, threadThread1of4ForFork0_~i~0=v_threadThread1of4ForFork0_~i~0_6, 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.offset=|v_threadThread1of4ForFork0_#in~arg.offset_4|, threadThread1of4ForFork0_#t~nondet3=|v_threadThread1of4ForFork0_#t~nondet3_8|, threadThread1of4ForFork0_#in~arg.base=|v_threadThread1of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[threadThread1of4ForFork0_#res.base, threadThread1of4ForFork0_~arg.offset, threadThread1of4ForFork0_#res.offset, threadThread1of4ForFork0_~i~0, threadThread1of4ForFork0_~arg.base, threadThread1of4ForFork0_thidvar0, threadThread1of4ForFork0_#in~arg.offset, threadThread1of4ForFork0_#t~nondet3, threadThread1of4ForFork0_#in~arg.base]" "[643] $Ultimate##0-->L1021: 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]" "[644] L1021-->L1022: Formula: (= v_threadThread1of4ForFork0_~i~0_1 (+ v_threadThread1of4ForFork0_~arg.base_3 v_threadThread1of4ForFork0_~arg.offset_3)) InVars {threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_3, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_3} OutVars{threadThread1of4ForFork0_~i~0=v_threadThread1of4ForFork0_~i~0_1, threadThread1of4ForFork0_~arg.offset=v_threadThread1of4ForFork0_~arg.offset_3, threadThread1of4ForFork0_~arg.base=v_threadThread1of4ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread1of4ForFork0_~i~0]" "[645] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread1of4ForFork0_#t~nondet3=|v_threadThread1of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of4ForFork0_#t~nondet3]" "[609] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[587] L1031-5-->L1030-2: 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]" "[592] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[621] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[597] L1030-4-->L1030-5: 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]" "[582] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[600] L1031-->L1031-1: 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]" "[601] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[602] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[667] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_39| v_threadThread2of4ForFork0_thidvar0_2) (= |v_ULTIMATE.start_main_~i~1#1_37| |v_threadThread2of4ForFork0_#in~arg.offset_4|) (= 0 |v_threadThread2of4ForFork0_#in~arg.base_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_37|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_39|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_37|, threadThread2of4ForFork0_#in~arg.offset=|v_threadThread2of4ForFork0_#in~arg.offset_4|, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_6, threadThread2of4ForFork0_thidvar0=v_threadThread2of4ForFork0_thidvar0_2, threadThread2of4ForFork0_#res.base=|v_threadThread2of4ForFork0_#res.base_4|, threadThread2of4ForFork0_#in~arg.base=|v_threadThread2of4ForFork0_#in~arg.base_4|, threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_6, threadThread2of4ForFork0_#t~nondet3=|v_threadThread2of4ForFork0_#t~nondet3_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_39|, threadThread2of4ForFork0_~i~0=v_threadThread2of4ForFork0_~i~0_6, threadThread2of4ForFork0_#res.offset=|v_threadThread2of4ForFork0_#res.offset_4|} AuxVars[] AssignedVars[threadThread2of4ForFork0_#in~arg.offset, threadThread2of4ForFork0_~arg.offset, threadThread2of4ForFork0_thidvar0, threadThread2of4ForFork0_#res.base, threadThread2of4ForFork0_#in~arg.base, threadThread2of4ForFork0_~arg.base, threadThread2of4ForFork0_#t~nondet3, threadThread2of4ForFork0_~i~0, threadThread2of4ForFork0_#res.offset]" "[650] $Ultimate##0-->L1021: 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]" "[651] L1021-->L1022: Formula: (= (+ v_threadThread2of4ForFork0_~arg.base_3 v_threadThread2of4ForFork0_~arg.offset_3) v_threadThread2of4ForFork0_~i~0_1) InVars {threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_3, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_3} OutVars{threadThread2of4ForFork0_~i~0=v_threadThread2of4ForFork0_~i~0_1, threadThread2of4ForFork0_~arg.base=v_threadThread2of4ForFork0_~arg.base_3, threadThread2of4ForFork0_~arg.offset=v_threadThread2of4ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread2of4ForFork0_~i~0]" "[652] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread2of4ForFork0_#t~nondet3=|v_threadThread2of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of4ForFork0_#t~nondet3]" "[609] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[587] L1031-5-->L1030-2: 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]" "[592] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[621] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[597] L1030-4-->L1030-5: 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]" "[582] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[600] L1031-->L1031-1: 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]" "[601] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[602] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[668] L1031-3-->$Ultimate##0: Formula: (and (= |v_threadThread3of4ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_41| v_threadThread3of4ForFork0_thidvar0_2) (= |v_ULTIMATE.start_main_~i~1#1_39| |v_threadThread3of4ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_39|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_41|} OutVars{threadThread3of4ForFork0_#in~arg.offset=|v_threadThread3of4ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_39|, threadThread3of4ForFork0_~i~0=v_threadThread3of4ForFork0_~i~0_6, threadThread3of4ForFork0_thidvar0=v_threadThread3of4ForFork0_thidvar0_2, threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_6, threadThread3of4ForFork0_#res.base=|v_threadThread3of4ForFork0_#res.base_4|, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_6, threadThread3of4ForFork0_#t~nondet3=|v_threadThread3of4ForFork0_#t~nondet3_8|, 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_#res.offset=|v_threadThread3of4ForFork0_#res.offset_4|} AuxVars[] AssignedVars[threadThread3of4ForFork0_#in~arg.offset, threadThread3of4ForFork0_~i~0, threadThread3of4ForFork0_thidvar0, threadThread3of4ForFork0_~arg.offset, threadThread3of4ForFork0_#res.base, threadThread3of4ForFork0_~arg.base, threadThread3of4ForFork0_#t~nondet3, threadThread3of4ForFork0_#in~arg.base, threadThread3of4ForFork0_#res.offset]" "[636] $Ultimate##0-->L1021: 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]" "[637] L1021-->L1022: Formula: (= v_threadThread3of4ForFork0_~i~0_1 (+ v_threadThread3of4ForFork0_~arg.base_3 v_threadThread3of4ForFork0_~arg.offset_3)) InVars {threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_3, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_3} OutVars{threadThread3of4ForFork0_~arg.offset=v_threadThread3of4ForFork0_~arg.offset_3, threadThread3of4ForFork0_~arg.base=v_threadThread3of4ForFork0_~arg.base_3, threadThread3of4ForFork0_~i~0=v_threadThread3of4ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread3of4ForFork0_~i~0]" "[638] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread3of4ForFork0_#t~nondet3=|v_threadThread3of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread3of4ForFork0_#t~nondet3]" "[609] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[587] L1031-5-->L1030-2: 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]" "[592] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[621] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[597] L1030-4-->L1030-5: 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]" "[582] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[600] L1031-->L1031-1: 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]" "[601] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[602] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[669] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_43| v_threadThread4of4ForFork0_thidvar0_2) (= |v_ULTIMATE.start_main_~i~1#1_41| |v_threadThread4of4ForFork0_#in~arg.offset_4|) (= |v_threadThread4of4ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_41|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|} OutVars{threadThread4of4ForFork0_#res.offset=|v_threadThread4of4ForFork0_#res.offset_4|, threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_6, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_41|, threadThread4of4ForFork0_#res.base=|v_threadThread4of4ForFork0_#res.base_4|, threadThread4of4ForFork0_~i~0=v_threadThread4of4ForFork0_~i~0_6, threadThread4of4ForFork0_#in~arg.base=|v_threadThread4of4ForFork0_#in~arg.base_4|, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_6, threadThread4of4ForFork0_thidvar0=v_threadThread4of4ForFork0_thidvar0_2, 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_~arg.base, threadThread4of4ForFork0_#res.base, threadThread4of4ForFork0_~i~0, threadThread4of4ForFork0_#in~arg.base, threadThread4of4ForFork0_~arg.offset, threadThread4of4ForFork0_thidvar0, threadThread4of4ForFork0_#t~nondet3, threadThread4of4ForFork0_#in~arg.offset]" "[657] $Ultimate##0-->L1021: 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]" "[658] L1021-->L1022: Formula: (= (+ v_threadThread4of4ForFork0_~arg.base_3 v_threadThread4of4ForFork0_~arg.offset_3) v_threadThread4of4ForFork0_~i~0_1) InVars {threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_3, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_3} OutVars{threadThread4of4ForFork0_~arg.base=v_threadThread4of4ForFork0_~arg.base_3, threadThread4of4ForFork0_~arg.offset=v_threadThread4of4ForFork0_~arg.offset_3, threadThread4of4ForFork0_~i~0=v_threadThread4of4ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread4of4ForFork0_~i~0]" "[659] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread4of4ForFork0_#t~nondet3=|v_threadThread4of4ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread4of4ForFork0_#t~nondet3]" "[609] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[587] L1031-5-->L1030-2: 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]" "[592] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[621] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[597] L1030-4-->L1030-5: 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]" "[582] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[600] L1031-->L1031-1: 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]" "[601] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[602] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[664] L1031-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:12,936 INFO L754 eck$LassoCheckResult]: Loop: "[665] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:12,937 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:12,937 INFO L85 PathProgramCache]: Analyzing trace with hash 95271107, now seen corresponding path program 1 times [2025-04-26 18:34:12,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:12,937 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684998596] [2025-04-26 18:34:12,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:12,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:12,949 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 18:34:12,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 18:34:12,969 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:12,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:12,969 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:12,975 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 18:34:12,991 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 18:34:12,991 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:12,991 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:13,000 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:13,000 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:13,003 INFO L85 PathProgramCache]: Analyzing trace with hash 696, now seen corresponding path program 1 times [2025-04-26 18:34:13,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:13,004 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682357268] [2025-04-26 18:34:13,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:13,006 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:13,006 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:13,006 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:13,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:13,006 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:13,011 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:13,011 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:13,011 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:13,011 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:13,012 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:13,012 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:13,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1341562314, now seen corresponding path program 1 times [2025-04-26 18:34:13,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:13,013 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652410660] [2025-04-26 18:34:13,013 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:13,024 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-04-26 18:34:13,033 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-04-26 18:34:13,033 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:13,033 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:13,033 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:13,120 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-04-26 18:34:13,134 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-04-26 18:34:13,134 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:13,134 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:13,148 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:14,955 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 18:34:14,967 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 18:34:14,967 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:14,967 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:14,967 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:14,978 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-04-26 18:34:14,989 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-04-26 18:34:14,989 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:14,989 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:15,008 WARN L166 chiAutomizerObserver]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:34:15,026 INFO L143 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2025-04-26 18:34:15,034 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 18:34:15,035 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:15,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:15,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:15,036 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 18:34:15,038 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 18:34:15,068 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 100 places, 96 transitions, 247 flow [2025-04-26 18:34:15,123 INFO L116 PetriNetUnfolderBase]: 56/656 cut-off events. [2025-04-26 18:34:15,124 INFO L117 PetriNetUnfolderBase]: For 110/110 co-relation queries the response was YES. [2025-04-26 18:34:15,126 INFO L83 FinitePrefix]: Finished finitePrefix Result has 762 conditions, 656 events. 56/656 cut-off events. For 110/110 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 2984 event pairs, 23 based on Foata normal form. 0/617 useless extension candidates. Maximal degree in co-relation 408. Up to 80 conditions per place. [2025-04-26 18:34:15,126 INFO L82 GeneralOperation]: Start removeDead. Operand has 100 places, 96 transitions, 247 flow [2025-04-26 18:34:15,133 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 100 places, 96 transitions, 247 flow [2025-04-26 18:34:15,133 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 100 places, 96 transitions, 247 flow [2025-04-26 18:34:15,133 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 96 transitions, 247 flow [2025-04-26 18:34:51,861 INFO L135 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1236836 states, 1236803 states have (on average 4.990604809335036) internal successors, (in total 6172395), 1236835 states have internal predecessors, (6172395), 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 18:34:55,916 INFO L171 actionProvider$Eager]: Constructed initial Büchi automaton abstraction (from Petri net) that has 1236836 states, 1236803 states have (on average 4.990604809335036) internal successors, (in total 6172395), 1236835 states have internal predecessors, (6172395), 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 18:34:55,917 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 18:34:56,143 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2303439#[threadEXIT, threadEXIT, threadEXIT, threadFINAL, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,180 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2308663#[threadEXIT, threadEXIT, threadFINAL, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,180 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2016353#[L1022-1, threadEXIT, L1022-1, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,238 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2302501#[threadEXIT, threadFINAL, threadEXIT, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,238 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1997457#[L1022-1, threadEXIT, threadEXIT, L1022-1, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,264 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2014403#[threadEXIT, threadEXIT, L1022-1, L1022-1, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,265 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1730045#[L1022-1, threadEXIT, L1022-1, L1022-1, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,330 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2302499#[threadEXIT, threadEXIT, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, threadFINAL]true [2025-04-26 18:34:56,330 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1997463#[L1022-1, threadEXIT, threadEXIT, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,354 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2014429#[threadEXIT, threadEXIT, L1022-1, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,354 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1730053#[L1022-1, threadEXIT, L1022-1, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,393 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1993497#[threadEXIT, threadEXIT, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,393 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1706687#[L1022-1, threadEXIT, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,413 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1727325#[threadEXIT, threadEXIT, L1022-1, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,413 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1357863#[L1022-1, threadEXIT, L1022-1, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,791 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2302503#[threadEXIT, threadFINAL, threadEXIT, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,791 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1997483#[L1022-1, L1022-1, threadEXIT, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,812 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2014417#[threadEXIT, L1022-1, threadEXIT, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,813 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1730073#[L1022-1, L1022-1, L1022-1, threadEXIT, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,850 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1993475#[threadEXIT, threadEXIT, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,851 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1706721#[L1022-1, L1022-1, threadEXIT, L1022-1, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,868 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1727303#[threadEXIT, L1022-1, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,868 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1357897#[L1022-1, L1022-1, L1022-1, L1022-1, threadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,914 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1993505#[threadEXIT, threadEXIT, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,914 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1706727#[L1022-1, L1022-1, threadEXIT, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,932 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1727333#[threadEXIT, L1022-1, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,933 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1357903#[L1022-1, L1022-1, L1022-1, threadEXIT, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,965 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1703589#[threadEXIT, threadEXIT, L1022-1, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,965 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1334853#[L1022-1, L1022-1, threadEXIT, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,982 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1355145#[threadEXIT, L1022-1, L1022-1, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:56,982 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 944473#[L1022-1, L1022-1, L1022-1, L1022-1, L1022-1, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 18:34:57,005 WARN L140 AmpleReduction]: Number of pruned transitions: 36514 [2025-04-26 18:34:57,006 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 31 [2025-04-26 18:34:57,006 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 31 [2025-04-26 18:34:57,006 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:2617 [2025-04-26 18:34:57,006 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:14670 [2025-04-26 18:34:57,006 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 18:34:57,006 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 18:34:57,006 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 18:34:57,029 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 17288 states, 17255 states have (on average 1.2739495798319327) internal successors, (in total 21982), 17287 states have internal predecessors, (21982), 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 18:34:57,030 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 18:34:57,030 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 18:34:57,030 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 18:34:57,030 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 18:34:57,030 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 18:34:57,030 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 18:34:57,030 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 18:34:57,030 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 18:34:57,047 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17288 states, 17255 states have (on average 1.2739495798319327) internal successors, (in total 21982), 17287 states have internal predecessors, (21982), 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 18:34:57,180 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 32 [2025-04-26 18:34:57,180 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:57,180 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:57,182 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:34:57,182 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:57,182 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 18:34:57,206 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17288 states, 17255 states have (on average 1.2739495798319327) internal successors, (in total 21982), 17287 states have internal predecessors, (21982), 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 18:34:57,330 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 32 [2025-04-26 18:34:57,330 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 18:34:57,330 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 18:34:57,331 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:34:57,331 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 18:34:57,332 INFO L752 eck$LassoCheckResult]: Stem: "[909] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[916] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[896] L1019-->L-1-1: Formula: (and (= v_~datas~0.base_1 0) (= v_~datas~0.offset_1 0)) InVars {} OutVars{~datas~0.base=v_~datas~0.base_1, ~datas~0.offset=v_~datas~0.offset_1} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[928] 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]" "[930] L-1-2-->L1026: 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~post11#1=|v_ULTIMATE.start_main_#t~post11#1_1|, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_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_~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~post11#1, ULTIMATE.start_main_#t~malloc5#1.base, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~malloc6#1.offset, ULTIMATE.start_main_#t~mem10#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]" "[886] L1026-->L1026-1: 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]" "[898] L1026-1-->L1026-2: 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]" "[936] L1026-2-->L1027: 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]" "[901] L1027-->L1027-1: 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]" "[917] L1027-1-->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]" "[880] 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]" "[891] 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[]" "[892] L1015-1-->L1027-2: 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]" "[895] L1027-2-->L1028: 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]" "[935] L1028-->L1028-1: 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]" "[882] L1028-1-->L1028-2: 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]" "[881] L1028-2-->L1029: 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]" "[933] L1029-->L1029-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6#1.base_2|) 0) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc6#1.base_2| (* (mod |v_ULTIMATE.start_main_~threads_total~0#1_5| 1073741824) 4))) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_2| 0) (= |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 {ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_5|, #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]" "[907] L1029-1-->L1029-2: Formula: (and (= |v_ULTIMATE.start_main_#t~malloc6#1.base_3| v_~datas~0.base_2) (= |v_ULTIMATE.start_main_#t~malloc6#1.offset_3| v_~datas~0.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{~datas~0.base=v_~datas~0.base_2, 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|, ~datas~0.offset=v_~datas~0.offset_2} AuxVars[] AssignedVars[~datas~0.base, ~datas~0.offset]" "[931] L1029-2-->L1030: 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]" "[897] L1030-->L1030-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[975] L1031-3-->$Ultimate##0: Formula: (and (= |v_threadThread1of5ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_55| v_threadThread1of5ForFork0_thidvar0_2) (= |v_ULTIMATE.start_main_~i~1#1_49| |v_threadThread1of5ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_49|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_55|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_49|, threadThread1of5ForFork0_#res.offset=|v_threadThread1of5ForFork0_#res.offset_4|, threadThread1of5ForFork0_~i~0=v_threadThread1of5ForFork0_~i~0_6, threadThread1of5ForFork0_~arg.base=v_threadThread1of5ForFork0_~arg.base_6, threadThread1of5ForFork0_#t~nondet3=|v_threadThread1of5ForFork0_#t~nondet3_8|, threadThread1of5ForFork0_#in~arg.base=|v_threadThread1of5ForFork0_#in~arg.base_4|, threadThread1of5ForFork0_#res.base=|v_threadThread1of5ForFork0_#res.base_4|, threadThread1of5ForFork0_~arg.offset=v_threadThread1of5ForFork0_~arg.offset_6, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_55|, threadThread1of5ForFork0_thidvar0=v_threadThread1of5ForFork0_thidvar0_2, threadThread1of5ForFork0_#in~arg.offset=|v_threadThread1of5ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of5ForFork0_#res.offset, threadThread1of5ForFork0_~i~0, threadThread1of5ForFork0_~arg.base, threadThread1of5ForFork0_#t~nondet3, threadThread1of5ForFork0_#in~arg.base, threadThread1of5ForFork0_#res.base, threadThread1of5ForFork0_~arg.offset, threadThread1of5ForFork0_thidvar0, threadThread1of5ForFork0_#in~arg.offset]" "[938] $Ultimate##0-->L1021: Formula: (and (= v_threadThread1of5ForFork0_~arg.base_1 |v_threadThread1of5ForFork0_#in~arg.base_1|) (= |v_threadThread1of5ForFork0_#in~arg.offset_1| v_threadThread1of5ForFork0_~arg.offset_1)) InVars {threadThread1of5ForFork0_#in~arg.base=|v_threadThread1of5ForFork0_#in~arg.base_1|, threadThread1of5ForFork0_#in~arg.offset=|v_threadThread1of5ForFork0_#in~arg.offset_1|} OutVars{threadThread1of5ForFork0_#in~arg.base=|v_threadThread1of5ForFork0_#in~arg.base_1|, threadThread1of5ForFork0_~arg.offset=v_threadThread1of5ForFork0_~arg.offset_1, threadThread1of5ForFork0_~arg.base=v_threadThread1of5ForFork0_~arg.base_1, threadThread1of5ForFork0_#in~arg.offset=|v_threadThread1of5ForFork0_#in~arg.offset_1|} AuxVars[] AssignedVars[threadThread1of5ForFork0_~arg.base, threadThread1of5ForFork0_~arg.offset]" "[939] L1021-->L1022: Formula: (= (+ v_threadThread1of5ForFork0_~arg.base_3 v_threadThread1of5ForFork0_~arg.offset_3) v_threadThread1of5ForFork0_~i~0_1) InVars {threadThread1of5ForFork0_~arg.base=v_threadThread1of5ForFork0_~arg.base_3, threadThread1of5ForFork0_~arg.offset=v_threadThread1of5ForFork0_~arg.offset_3} OutVars{threadThread1of5ForFork0_~i~0=v_threadThread1of5ForFork0_~i~0_1, threadThread1of5ForFork0_~arg.base=v_threadThread1of5ForFork0_~arg.base_3, threadThread1of5ForFork0_~arg.offset=v_threadThread1of5ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of5ForFork0_~i~0]" "[940] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread1of5ForFork0_#t~nondet3=|v_threadThread1of5ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread1of5ForFork0_#t~nondet3]" "[911] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[889] L1031-5-->L1030-2: 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]" "[894] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[923] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[899] L1030-4-->L1030-5: 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]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[976] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_51| |v_threadThread2of5ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_57| v_threadThread2of5ForFork0_thidvar0_2) (= 0 |v_threadThread2of5ForFork0_#in~arg.base_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_51|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_57|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_51|, threadThread2of5ForFork0_#in~arg.offset=|v_threadThread2of5ForFork0_#in~arg.offset_4|, threadThread2of5ForFork0_#res.offset=|v_threadThread2of5ForFork0_#res.offset_4|, threadThread2of5ForFork0_~arg.base=v_threadThread2of5ForFork0_~arg.base_6, threadThread2of5ForFork0_#t~nondet3=|v_threadThread2of5ForFork0_#t~nondet3_8|, threadThread2of5ForFork0_~i~0=v_threadThread2of5ForFork0_~i~0_6, threadThread2of5ForFork0_#in~arg.base=|v_threadThread2of5ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_57|, threadThread2of5ForFork0_thidvar0=v_threadThread2of5ForFork0_thidvar0_2, threadThread2of5ForFork0_#res.base=|v_threadThread2of5ForFork0_#res.base_4|, threadThread2of5ForFork0_~arg.offset=v_threadThread2of5ForFork0_~arg.offset_6} AuxVars[] AssignedVars[threadThread2of5ForFork0_#in~arg.offset, threadThread2of5ForFork0_#res.offset, threadThread2of5ForFork0_~arg.base, threadThread2of5ForFork0_#t~nondet3, threadThread2of5ForFork0_~i~0, threadThread2of5ForFork0_#in~arg.base, threadThread2of5ForFork0_thidvar0, threadThread2of5ForFork0_#res.base, threadThread2of5ForFork0_~arg.offset]" "[945] $Ultimate##0-->L1021: Formula: (and (= v_threadThread2of5ForFork0_~arg.base_1 |v_threadThread2of5ForFork0_#in~arg.base_1|) (= |v_threadThread2of5ForFork0_#in~arg.offset_1| v_threadThread2of5ForFork0_~arg.offset_1)) InVars {threadThread2of5ForFork0_#in~arg.offset=|v_threadThread2of5ForFork0_#in~arg.offset_1|, threadThread2of5ForFork0_#in~arg.base=|v_threadThread2of5ForFork0_#in~arg.base_1|} OutVars{threadThread2of5ForFork0_#in~arg.offset=|v_threadThread2of5ForFork0_#in~arg.offset_1|, threadThread2of5ForFork0_~arg.offset=v_threadThread2of5ForFork0_~arg.offset_1, threadThread2of5ForFork0_~arg.base=v_threadThread2of5ForFork0_~arg.base_1, threadThread2of5ForFork0_#in~arg.base=|v_threadThread2of5ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread2of5ForFork0_~arg.base, threadThread2of5ForFork0_~arg.offset]" "[946] L1021-->L1022: Formula: (= v_threadThread2of5ForFork0_~i~0_1 (+ v_threadThread2of5ForFork0_~arg.base_3 v_threadThread2of5ForFork0_~arg.offset_3)) InVars {threadThread2of5ForFork0_~arg.offset=v_threadThread2of5ForFork0_~arg.offset_3, threadThread2of5ForFork0_~arg.base=v_threadThread2of5ForFork0_~arg.base_3} OutVars{threadThread2of5ForFork0_~arg.offset=v_threadThread2of5ForFork0_~arg.offset_3, threadThread2of5ForFork0_~arg.base=v_threadThread2of5ForFork0_~arg.base_3, threadThread2of5ForFork0_~i~0=v_threadThread2of5ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread2of5ForFork0_~i~0]" "[947] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread2of5ForFork0_#t~nondet3=|v_threadThread2of5ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread2of5ForFork0_#t~nondet3]" "[911] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[889] L1031-5-->L1030-2: 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]" "[894] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[923] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[899] L1030-4-->L1030-5: 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]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[977] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_53| |v_threadThread3of5ForFork0_#in~arg.offset_4|) (= |v_threadThread3of5ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_59| v_threadThread3of5ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_53|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_59|} OutVars{threadThread3of5ForFork0_~arg.base=v_threadThread3of5ForFork0_~arg.base_6, threadThread3of5ForFork0_#res.offset=|v_threadThread3of5ForFork0_#res.offset_4|, threadThread3of5ForFork0_~arg.offset=v_threadThread3of5ForFork0_~arg.offset_6, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_53|, threadThread3of5ForFork0_#t~nondet3=|v_threadThread3of5ForFork0_#t~nondet3_8|, threadThread3of5ForFork0_~i~0=v_threadThread3of5ForFork0_~i~0_6, threadThread3of5ForFork0_thidvar0=v_threadThread3of5ForFork0_thidvar0_2, threadThread3of5ForFork0_#in~arg.base=|v_threadThread3of5ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_59|, threadThread3of5ForFork0_#in~arg.offset=|v_threadThread3of5ForFork0_#in~arg.offset_4|, threadThread3of5ForFork0_#res.base=|v_threadThread3of5ForFork0_#res.base_4|} AuxVars[] AssignedVars[threadThread3of5ForFork0_~arg.base, threadThread3of5ForFork0_#res.offset, threadThread3of5ForFork0_~arg.offset, threadThread3of5ForFork0_#t~nondet3, threadThread3of5ForFork0_~i~0, threadThread3of5ForFork0_thidvar0, threadThread3of5ForFork0_#in~arg.base, threadThread3of5ForFork0_#in~arg.offset, threadThread3of5ForFork0_#res.base]" "[952] $Ultimate##0-->L1021: Formula: (and (= |v_threadThread3of5ForFork0_#in~arg.offset_1| v_threadThread3of5ForFork0_~arg.offset_1) (= |v_threadThread3of5ForFork0_#in~arg.base_1| v_threadThread3of5ForFork0_~arg.base_1)) InVars {threadThread3of5ForFork0_#in~arg.offset=|v_threadThread3of5ForFork0_#in~arg.offset_1|, threadThread3of5ForFork0_#in~arg.base=|v_threadThread3of5ForFork0_#in~arg.base_1|} OutVars{threadThread3of5ForFork0_~arg.base=v_threadThread3of5ForFork0_~arg.base_1, threadThread3of5ForFork0_~arg.offset=v_threadThread3of5ForFork0_~arg.offset_1, threadThread3of5ForFork0_#in~arg.offset=|v_threadThread3of5ForFork0_#in~arg.offset_1|, threadThread3of5ForFork0_#in~arg.base=|v_threadThread3of5ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread3of5ForFork0_~arg.base, threadThread3of5ForFork0_~arg.offset]" "[953] L1021-->L1022: Formula: (= (+ v_threadThread3of5ForFork0_~arg.base_3 v_threadThread3of5ForFork0_~arg.offset_3) v_threadThread3of5ForFork0_~i~0_1) InVars {threadThread3of5ForFork0_~arg.base=v_threadThread3of5ForFork0_~arg.base_3, threadThread3of5ForFork0_~arg.offset=v_threadThread3of5ForFork0_~arg.offset_3} OutVars{threadThread3of5ForFork0_~arg.base=v_threadThread3of5ForFork0_~arg.base_3, threadThread3of5ForFork0_~arg.offset=v_threadThread3of5ForFork0_~arg.offset_3, threadThread3of5ForFork0_~i~0=v_threadThread3of5ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread3of5ForFork0_~i~0]" "[954] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread3of5ForFork0_#t~nondet3=|v_threadThread3of5ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread3of5ForFork0_#t~nondet3]" "[911] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[889] L1031-5-->L1030-2: 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]" "[894] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[923] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[899] L1030-4-->L1030-5: 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]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[978] L1031-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_~i~1#1_55| |v_threadThread4of5ForFork0_#in~arg.offset_4|) (= |v_threadThread4of5ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_61| v_threadThread4of5ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_55|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_61|} OutVars{threadThread4of5ForFork0_#in~arg.base=|v_threadThread4of5ForFork0_#in~arg.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_55|, threadThread4of5ForFork0_thidvar0=v_threadThread4of5ForFork0_thidvar0_2, threadThread4of5ForFork0_~arg.base=v_threadThread4of5ForFork0_~arg.base_6, threadThread4of5ForFork0_#res.offset=|v_threadThread4of5ForFork0_#res.offset_4|, threadThread4of5ForFork0_~i~0=v_threadThread4of5ForFork0_~i~0_6, threadThread4of5ForFork0_#t~nondet3=|v_threadThread4of5ForFork0_#t~nondet3_8|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_61|, threadThread4of5ForFork0_#in~arg.offset=|v_threadThread4of5ForFork0_#in~arg.offset_4|, threadThread4of5ForFork0_~arg.offset=v_threadThread4of5ForFork0_~arg.offset_6, threadThread4of5ForFork0_#res.base=|v_threadThread4of5ForFork0_#res.base_4|} AuxVars[] AssignedVars[threadThread4of5ForFork0_#in~arg.base, threadThread4of5ForFork0_thidvar0, threadThread4of5ForFork0_~arg.base, threadThread4of5ForFork0_#res.offset, threadThread4of5ForFork0_~i~0, threadThread4of5ForFork0_#t~nondet3, threadThread4of5ForFork0_#in~arg.offset, threadThread4of5ForFork0_~arg.offset, threadThread4of5ForFork0_#res.base]" "[966] $Ultimate##0-->L1021: Formula: (and (= |v_threadThread4of5ForFork0_#in~arg.offset_1| v_threadThread4of5ForFork0_~arg.offset_1) (= v_threadThread4of5ForFork0_~arg.base_1 |v_threadThread4of5ForFork0_#in~arg.base_1|)) InVars {threadThread4of5ForFork0_#in~arg.base=|v_threadThread4of5ForFork0_#in~arg.base_1|, threadThread4of5ForFork0_#in~arg.offset=|v_threadThread4of5ForFork0_#in~arg.offset_1|} OutVars{threadThread4of5ForFork0_#in~arg.base=|v_threadThread4of5ForFork0_#in~arg.base_1|, threadThread4of5ForFork0_#in~arg.offset=|v_threadThread4of5ForFork0_#in~arg.offset_1|, threadThread4of5ForFork0_~arg.base=v_threadThread4of5ForFork0_~arg.base_1, threadThread4of5ForFork0_~arg.offset=v_threadThread4of5ForFork0_~arg.offset_1} AuxVars[] AssignedVars[threadThread4of5ForFork0_~arg.base, threadThread4of5ForFork0_~arg.offset]" "[967] L1021-->L1022: Formula: (= (+ v_threadThread4of5ForFork0_~arg.base_3 v_threadThread4of5ForFork0_~arg.offset_3) v_threadThread4of5ForFork0_~i~0_1) InVars {threadThread4of5ForFork0_~arg.offset=v_threadThread4of5ForFork0_~arg.offset_3, threadThread4of5ForFork0_~arg.base=v_threadThread4of5ForFork0_~arg.base_3} OutVars{threadThread4of5ForFork0_~i~0=v_threadThread4of5ForFork0_~i~0_1, threadThread4of5ForFork0_~arg.offset=v_threadThread4of5ForFork0_~arg.offset_3, threadThread4of5ForFork0_~arg.base=v_threadThread4of5ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread4of5ForFork0_~i~0]" "[968] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread4of5ForFork0_#t~nondet3=|v_threadThread4of5ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread4of5ForFork0_#t~nondet3]" "[911] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[889] L1031-5-->L1030-2: 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]" "[894] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[923] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[899] L1030-4-->L1030-5: 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]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[979] L1031-3-->$Ultimate##0: Formula: (and (= |v_threadThread5of5ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_57| |v_threadThread5of5ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre7#1_63| v_threadThread5of5ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_57|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_63|} OutVars{threadThread5of5ForFork0_#t~nondet3=|v_threadThread5of5ForFork0_#t~nondet3_8|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_57|, threadThread5of5ForFork0_#in~arg.base=|v_threadThread5of5ForFork0_#in~arg.base_4|, threadThread5of5ForFork0_#res.offset=|v_threadThread5of5ForFork0_#res.offset_4|, threadThread5of5ForFork0_~i~0=v_threadThread5of5ForFork0_~i~0_6, threadThread5of5ForFork0_thidvar0=v_threadThread5of5ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_63|, threadThread5of5ForFork0_~arg.base=v_threadThread5of5ForFork0_~arg.base_6, threadThread5of5ForFork0_#in~arg.offset=|v_threadThread5of5ForFork0_#in~arg.offset_4|, threadThread5of5ForFork0_#res.base=|v_threadThread5of5ForFork0_#res.base_4|, threadThread5of5ForFork0_~arg.offset=v_threadThread5of5ForFork0_~arg.offset_6} AuxVars[] AssignedVars[threadThread5of5ForFork0_#t~nondet3, threadThread5of5ForFork0_#in~arg.base, threadThread5of5ForFork0_#res.offset, threadThread5of5ForFork0_~i~0, threadThread5of5ForFork0_thidvar0, threadThread5of5ForFork0_~arg.base, threadThread5of5ForFork0_#in~arg.offset, threadThread5of5ForFork0_#res.base, threadThread5of5ForFork0_~arg.offset]" "[959] $Ultimate##0-->L1021: Formula: (and (= |v_threadThread5of5ForFork0_#in~arg.offset_1| v_threadThread5of5ForFork0_~arg.offset_1) (= v_threadThread5of5ForFork0_~arg.base_1 |v_threadThread5of5ForFork0_#in~arg.base_1|)) InVars {threadThread5of5ForFork0_#in~arg.base=|v_threadThread5of5ForFork0_#in~arg.base_1|, threadThread5of5ForFork0_#in~arg.offset=|v_threadThread5of5ForFork0_#in~arg.offset_1|} OutVars{threadThread5of5ForFork0_#in~arg.offset=|v_threadThread5of5ForFork0_#in~arg.offset_1|, threadThread5of5ForFork0_~arg.base=v_threadThread5of5ForFork0_~arg.base_1, threadThread5of5ForFork0_~arg.offset=v_threadThread5of5ForFork0_~arg.offset_1, threadThread5of5ForFork0_#in~arg.base=|v_threadThread5of5ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread5of5ForFork0_~arg.base, threadThread5of5ForFork0_~arg.offset]" "[960] L1021-->L1022: Formula: (= (+ v_threadThread5of5ForFork0_~arg.base_3 v_threadThread5of5ForFork0_~arg.offset_3) v_threadThread5of5ForFork0_~i~0_1) InVars {threadThread5of5ForFork0_~arg.offset=v_threadThread5of5ForFork0_~arg.offset_3, threadThread5of5ForFork0_~arg.base=v_threadThread5of5ForFork0_~arg.base_3} OutVars{threadThread5of5ForFork0_~arg.offset=v_threadThread5of5ForFork0_~arg.offset_3, threadThread5of5ForFork0_~i~0=v_threadThread5of5ForFork0_~i~0_1, threadThread5of5ForFork0_~arg.base=v_threadThread5of5ForFork0_~arg.base_3} AuxVars[] AssignedVars[threadThread5of5ForFork0_~i~0]" "[961] L1022-->L1022-1: Formula: true InVars {} OutVars{threadThread5of5ForFork0_#t~nondet3=|v_threadThread5of5ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[threadThread5of5ForFork0_#t~nondet3]" "[911] L1031-4-->L1031-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1]" "[889] L1031-5-->L1030-2: 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]" "[894] L1030-2-->L1030-3: Formula: (= |v_ULTIMATE.start_main_#t~post9#1_2| |v_ULTIMATE.start_main_~i~1#1_5|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post9#1]" "[923] L1030-3-->L1030-4: Formula: (= (+ |v_ULTIMATE.start_main_#t~post9#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_6|) InVars {ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post9#1=|v_ULTIMATE.start_main_#t~post9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[899] L1030-4-->L1030-5: 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]" "[884] L1030-5-->L1031: Formula: (< |v_ULTIMATE.start_main_~i~1#1_3| |v_ULTIMATE.start_main_~threads_total~0#1_6|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|, ULTIMATE.start_main_~threads_total~0#1=|v_ULTIMATE.start_main_~threads_total~0#1_6|} AuxVars[] AssignedVars[]" "[902] L1031-->L1031-1: 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]" "[903] L1031-1-->L1031-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[904] L1031-2-->L1031-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~tids~0#1.offset_3| 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|) .cse0 |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_1|)))) InVars {ULTIMATE.start_main_~tids~0#1.offset=|v_ULTIMATE.start_main_~tids~0#1.offset_3|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#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~1#1=|v_ULTIMATE.start_main_~i~1#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]" "[973] L1031-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:57,332 INFO L754 eck$LassoCheckResult]: Loop: "[974] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 18:34:57,332 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:57,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1579260203, now seen corresponding path program 1 times [2025-04-26 18:34:57,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:57,333 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656213310] [2025-04-26 18:34:57,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:57,341 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-04-26 18:34:57,359 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-04-26 18:34:57,359 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,360 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,360 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:57,362 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-04-26 18:34:57,375 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-04-26 18:34:57,375 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,375 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,381 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:57,381 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:57,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1005, now seen corresponding path program 1 times [2025-04-26 18:34:57,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:57,381 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170735998] [2025-04-26 18:34:57,382 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:57,385 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:57,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:57,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,385 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:57,385 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 18:34:57,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 18:34:57,386 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,386 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:57,386 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 18:34:57,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1712425063, now seen corresponding path program 1 times [2025-04-26 18:34:57,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 18:34:57,387 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259065616] [2025-04-26 18:34:57,387 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 18:34:57,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 18:34:57,393 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 92 statements into 1 equivalence classes. [2025-04-26 18:34:57,402 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 92 of 92 statements. [2025-04-26 18:34:57,402 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,402 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,402 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:57,404 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 92 statements into 1 equivalence classes. [2025-04-26 18:34:57,413 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 92 of 92 statements. [2025-04-26 18:34:57,413 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:57,413 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:57,418 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 18:34:59,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-04-26 18:34:59,715 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-04-26 18:34:59,715 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:59,715 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:59,715 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 18:34:59,726 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-04-26 18:34:59,739 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-04-26 18:34:59,740 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 18:34:59,740 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 18:34:59,761 WARN L166 chiAutomizerObserver]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 18:34:59,775 INFO L143 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2025-04-26 18:34:59,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Forceful destruction successful, exit code 0 [2025-04-26 18:34:59,784 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 18:34:59,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 18:34:59,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 18:34:59,785 INFO L229 MonitoredProcess]: Starting monitored process 7 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 18:34:59,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2025-04-26 18:34:59,810 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 110 places, 105 transitions, 282 flow [2025-04-26 18:34:59,914 INFO L116 PetriNetUnfolderBase]: 137/1236 cut-off events. [2025-04-26 18:34:59,914 INFO L117 PetriNetUnfolderBase]: For 242/242 co-relation queries the response was YES. [2025-04-26 18:34:59,919 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1462 conditions, 1236 events. 137/1236 cut-off events. For 242/242 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 7250 event pairs, 72 based on Foata normal form. 0/1164 useless extension candidates. Maximal degree in co-relation 754. Up to 192 conditions per place. [2025-04-26 18:34:59,919 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 105 transitions, 282 flow [2025-04-26 18:34:59,934 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 110 places, 105 transitions, 282 flow [2025-04-26 18:34:59,934 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 110 places, 105 transitions, 282 flow [2025-04-26 18:34:59,934 INFO L113 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 110 places, 105 transitions, 282 flow