/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/reorder_2.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:27:40,374 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:27:40,437 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/Termination.epf [2025-04-26 16:27:40,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:27:40,443 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:27:40,443 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Check unreachability of error function in SV-COMP mode [2025-04-26 16:27:40,444 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2025-04-26 16:27:40,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:27:40,466 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:27:40,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:27:40,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:27:40,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:27:40,466 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:27:40,466 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:27:40,466 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:27:40,467 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:27:40,467 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * Automaton type for concurrent programs=PARTIAL_ORDER_BA [2025-04-26 16:27:40,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:27:40,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:27:40,469 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:27:40,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:27:40,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-26 16:27:40,470 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-26 16:27:40,470 INFO L153 SettingsManager]: * Use conditional POR in concurrent analysis=false [2025-04-26 16:27:40,470 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:27:40,470 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:27:40,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:27:40,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:27:40,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:27:40,718 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:27:40,718 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:27:40,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/reorder_2.i [2025-04-26 16:27:42,088 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/55da0054e/7d6a4c1dfcb64cbfa28059c1c2fd82e2/FLAGbb38459cc [2025-04-26 16:27:42,384 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:27:42,384 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i [2025-04-26 16:27:42,406 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/55da0054e/7d6a4c1dfcb64cbfa28059c1c2fd82e2/FLAGbb38459cc [2025-04-26 16:27:43,238 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/55da0054e/7d6a4c1dfcb64cbfa28059c1c2fd82e2 [2025-04-26 16:27:43,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:27:43,241 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:27:43,242 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:27:43,242 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:27:43,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:27:43,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee11f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43, skipping insertion in model container [2025-04-26 16:27:43,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:27:43,636 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i[60219,60232] [2025-04-26 16:27:43,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:27:43,650 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:27:43,724 WARN L116 LibraryModelHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i[60219,60232] [2025-04-26 16:27:43,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:27:43,776 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:27:43,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43 WrapperNode [2025-04-26 16:27:43,777 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:27:43,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:27:43,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:27:43,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:27:43,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,797 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,816 INFO L138 Inliner]: procedures = 372, calls = 26, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 108 [2025-04-26 16:27:43,817 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:27:43,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:27:43,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:27:43,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:27:43,823 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,838 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,845 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,851 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:27:43,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:27:43,852 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:27:43,852 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:27:43,853 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (1/1) ... [2025-04-26 16:27:43,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 [2025-04-26 16:27:43,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:27:43,878 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 16:27:43,879 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 16:27:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure setThread [2025-04-26 16:27:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure setThread [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure checkThread [2025-04-26 16:27:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThread [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:27:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:27:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:27:43,896 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:27:44,011 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:27:44,013 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:27:44,194 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:27:44,194 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:27:44,204 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:27:44,205 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-04-26 16:27:44,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:27:44 BoogieIcfgContainer [2025-04-26 16:27:44,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:27:44,206 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:27:44,206 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:27:44,210 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:27:44,211 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:27:44,211 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:27:43" (1/3) ... [2025-04-26 16:27:44,212 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63e46a3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:27:44, skipping insertion in model container [2025-04-26 16:27:44,212 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:27:44,212 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:27:43" (2/3) ... [2025-04-26 16:27:44,212 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63e46a3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:27:44, skipping insertion in model container [2025-04-26 16:27:44,212 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:27:44,212 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:27:44" (3/3) ... [2025-04-26 16:27:44,213 INFO L376 chiAutomizerObserver]: Analyzing ICFG reorder_2.i [2025-04-26 16:27:44,283 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-04-26 16:27:44,322 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 16:27:44,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 16:27:44,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:27:44,326 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 16:27:44,327 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 16:27:44,418 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 131 places, 140 transitions, 300 flow [2025-04-26 16:27:44,490 INFO L116 PetriNetUnfolderBase]: 25/288 cut-off events. [2025-04-26 16:27:44,492 INFO L117 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-04-26 16:27:44,496 INFO L83 FinitePrefix]: Finished finitePrefix Result has 305 conditions, 288 events. 25/288 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1071 event pairs, 0 based on Foata normal form. 0/258 useless extension candidates. Maximal degree in co-relation 142. Up to 7 conditions per place. [2025-04-26 16:27:44,496 INFO L82 GeneralOperation]: Start removeDead. Operand has 131 places, 140 transitions, 300 flow [2025-04-26 16:27:44,506 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 140 transitions, 300 flow [2025-04-26 16:27:44,506 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 131 places, 140 transitions, 300 flow [2025-04-26 16:27:44,511 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 16:27:44,602 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 508#[checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:44,692 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1212#[setThreadEXIT, checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:44,721 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1582#[L1301, L1292, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:44,744 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2048#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290]true [2025-04-26 16:27:44,758 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2188#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadFINAL]true [2025-04-26 16:27:44,768 WARN L140 AmpleReduction]: Number of pruned transitions: 666 [2025-04-26 16:27:44,769 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 5 [2025-04-26 16:27:44,769 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 5 [2025-04-26 16:27:44,769 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:442 [2025-04-26 16:27:44,769 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:433 [2025-04-26 16:27:44,769 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 16:27:44,769 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 16:27:44,769 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 16:27:44,775 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 876 states, 866 states have (on average 1.3233256351039262) internal successors, (in total 1146), 875 states have internal predecessors, (1146), 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 16:27:44,782 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:27:44,782 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:27:44,782 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:27:44,782 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:27:44,783 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:27:44,783 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:27:44,783 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:27:44,783 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:27:44,786 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 876 states, 866 states have (on average 1.3233256351039262) internal successors, (in total 1146), 875 states have internal predecessors, (1146), 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 16:27:44,822 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 10 [2025-04-26 16:27:44,822 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:44,822 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:44,829 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 16:27:44,829 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:44,829 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:27:44,831 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 876 states, 866 states have (on average 1.3233256351039262) internal successors, (in total 1146), 875 states have internal predecessors, (1146), 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 16:27:44,842 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 10 [2025-04-26 16:27:44,842 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:44,842 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:44,843 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 16:27:44,843 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:44,849 INFO L752 eck$LassoCheckResult]: Stem: "[216] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[228] L-1-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[202] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[296] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[292] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[315] L20-3-->L20-4: Formula: (and (= 12 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[288] L20-4-->L1239: Formula: (= v_~iSet~0_1 2) InVars {} OutVars{~iSet~0=v_~iSet~0_1} AuxVars[] AssignedVars[~iSet~0]" "[238] L1239-->L1240: Formula: (= v_~iCheck~0_1 2) InVars {} OutVars{~iCheck~0=v_~iCheck~0_1} AuxVars[] AssignedVars[~iCheck~0]" "[242] L1240-->L1241: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0]" "[224] L1241-->L-1-1: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0]" "[304] L-1-1-->L-1-2: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset]" "[310] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[311] L-1-3-->L1246: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_#t~mem47#1=|v_ULTIMATE.start_main_#t~mem47#1_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~ret45#1=|v_ULTIMATE.start_main_#t~ret45#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_1|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_1|, ULTIMATE.start_main_#t~ret48#1=|v_ULTIMATE.start_main_#t~ret48#1_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_1|, ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_1|, ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_1|, ULTIMATE.start_main_#t~post49#1=|v_ULTIMATE.start_main_#t~post49#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_#t~mem47#1, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret45#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~post39#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_~#checkPool~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~#setPool~0#1.base, ULTIMATE.start_main_#t~ret31#1, ULTIMATE.start_main_#t~ret48#1, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~err~0#1, ULTIMATE.start_main_~#checkPool~0#1.offset, ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_#t~nondet37#1, ULTIMATE.start_main_#t~post49#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_~#setPool~0#1.offset]" "[229] L1246-->L1247: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1]" "[282] L1247-->L1247-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[259] L1247-1-->L1248: Formula: true InVars {} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[269] L1248-->L1248-1: Formula: (= |v_ULTIMATE.start_main_~argc#1_6| 1) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} AuxVars[] AssignedVars[]" "[262] L1248-1-->L1257-1: Formula: (and (<= v_~iSet~0_4 100000) (<= v_~iCheck~0_4 100000)) InVars {~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} OutVars{~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} AuxVars[] AssignedVars[]" "[226] L1257-1-->L1260: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#setPool~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| (* 4 (mod v_~iSet~0_5 1073741824))) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 0))) InVars {~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_2|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#setPool~0#1.base, #valid, #length, ULTIMATE.start_main_~#setPool~0#1.offset]" "[244] L1260-->L1261: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| (* (mod v_~iCheck~0_5 1073741824) 4)) |v_#length_5|) (= |v_ULTIMATE.start_main_~#checkPool~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 1)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|, ~iCheck~0=v_~iCheck~0_5} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_2|, ~iCheck~0=v_~iCheck~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~#checkPool~0#1.offset, #valid, #length, ULTIMATE.start_main_~#checkPool~0#1.base]" "[274] L1261-->L1262-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[194] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[281] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[210] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[283] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[341] L1263-3-->$Ultimate##0: Formula: (and (= |v_setThreadThread1of1ForFork1_#in~param.base_4| 0) (= v_setThreadThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre36#1_8|) (= 0 |v_setThreadThread1of1ForFork1_#in~param.offset_4|)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_8|} OutVars{setThreadThread1of1ForFork1_#in~param.offset=|v_setThreadThread1of1ForFork1_#in~param.offset_4|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_8|, setThreadThread1of1ForFork1_#res.base=|v_setThreadThread1of1ForFork1_#res.base_4|, setThreadThread1of1ForFork1_thidvar0=v_setThreadThread1of1ForFork1_thidvar0_2, setThreadThread1of1ForFork1_#res.offset=|v_setThreadThread1of1ForFork1_#res.offset_4|, setThreadThread1of1ForFork1_#in~param.base=|v_setThreadThread1of1ForFork1_#in~param.base_4|, setThreadThread1of1ForFork1_~param.base=v_setThreadThread1of1ForFork1_~param.base_4, setThreadThread1of1ForFork1_~param.offset=v_setThreadThread1of1ForFork1_~param.offset_4} AuxVars[] AssignedVars[setThreadThread1of1ForFork1_#in~param.offset, setThreadThread1of1ForFork1_#res.base, setThreadThread1of1ForFork1_thidvar0, setThreadThread1of1ForFork1_#res.offset, setThreadThread1of1ForFork1_#in~param.base, setThreadThread1of1ForFork1_~param.base, setThreadThread1of1ForFork1_~param.offset]" "[319] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread1of1ForFork1_~param.base_1 |v_setThreadThread1of1ForFork1_#in~param.base_1|) (= v_setThreadThread1of1ForFork1_~param.offset_1 |v_setThreadThread1of1ForFork1_#in~param.offset_1|)) InVars {setThreadThread1of1ForFork1_#in~param.offset=|v_setThreadThread1of1ForFork1_#in~param.offset_1|, setThreadThread1of1ForFork1_#in~param.base=|v_setThreadThread1of1ForFork1_#in~param.base_1|} OutVars{setThreadThread1of1ForFork1_#in~param.offset=|v_setThreadThread1of1ForFork1_#in~param.offset_1|, setThreadThread1of1ForFork1_#in~param.base=|v_setThreadThread1of1ForFork1_#in~param.base_1|, setThreadThread1of1ForFork1_~param.base=v_setThreadThread1of1ForFork1_~param.base_1, setThreadThread1of1ForFork1_~param.offset=v_setThreadThread1of1ForFork1_~param.offset_1} AuxVars[] AssignedVars[setThreadThread1of1ForFork1_~param.base, setThreadThread1of1ForFork1_~param.offset]" "[320] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[200] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[189] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[243] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[305] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[256] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[303] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[201] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[194] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[281] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[210] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[283] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[339] L1263-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[321] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[322] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread1of1ForFork1_#res.offset_1| 0) (= |v_setThreadThread1of1ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread1of1ForFork1_#res.offset=|v_setThreadThread1of1ForFork1_#res.offset_1|, setThreadThread1of1ForFork1_#res.base=|v_setThreadThread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[setThreadThread1of1ForFork1_#res.base, setThreadThread1of1ForFork1_#res.offset]" [2025-04-26 16:27:44,849 INFO L754 eck$LassoCheckResult]: Loop: "[340] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:27:44,855 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:44,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1111318185, now seen corresponding path program 1 times [2025-04-26 16:27:44,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:44,861 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455210933] [2025-04-26 16:27:44,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:44,932 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:27:44,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:27:44,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:44,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:44,971 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:44,979 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:27:45,009 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:27:45,009 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,009 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,064 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:45,066 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:45,066 INFO L85 PathProgramCache]: Analyzing trace with hash 371, now seen corresponding path program 1 times [2025-04-26 16:27:45,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:45,066 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732467785] [2025-04-26 16:27:45,067 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:45,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:45,074 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:45,078 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:45,078 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,078 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,078 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:45,081 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:45,081 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:45,081 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,082 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,083 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:45,087 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:45,088 INFO L85 PathProgramCache]: Analyzing trace with hash -91125027, now seen corresponding path program 1 times [2025-04-26 16:27:45,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:45,088 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844401210] [2025-04-26 16:27:45,088 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:45,107 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 16:27:45,123 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 16:27:45,124 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,124 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,124 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:45,127 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 16:27:45,145 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 16:27:45,145 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,146 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,152 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:45,955 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:27:45,966 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:27:45,966 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,966 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,966 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:45,971 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:27:45,978 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:27:45,979 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:45,979 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:45,999 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:27:46,022 INFO L143 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2025-04-26 16:27:46,032 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 16:27:46,033 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-26 16:27:46,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-26 16:27:46,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:27:46,035 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 16:27:46,036 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 16:27:46,066 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 153 places, 163 transitions, 370 flow [2025-04-26 16:27:46,169 INFO L116 PetriNetUnfolderBase]: 108/961 cut-off events. [2025-04-26 16:27:46,170 INFO L117 PetriNetUnfolderBase]: For 72/72 co-relation queries the response was YES. [2025-04-26 16:27:46,175 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1050 conditions, 961 events. 108/961 cut-off events. For 72/72 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 5519 event pairs, 2 based on Foata normal form. 0/864 useless extension candidates. Maximal degree in co-relation 550. Up to 32 conditions per place. [2025-04-26 16:27:46,176 INFO L82 GeneralOperation]: Start removeDead. Operand has 153 places, 163 transitions, 370 flow [2025-04-26 16:27:46,184 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 153 places, 163 transitions, 370 flow [2025-04-26 16:27:46,185 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 153 places, 163 transitions, 370 flow [2025-04-26 16:27:46,185 INFO L135 AmpleReduction]: Starting ample reduction [2025-04-26 16:27:46,248 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 792#[checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:46,286 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 1426#[checkThreadFINAL, checkThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:46,310 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2000#[checkThreadFINAL, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:46,314 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2048#[checkThreadFINAL, checkThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:46,318 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 2122#[checkThreadFINAL, checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:46,433 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 4510#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadEXIT, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, checkThreadFINAL]true [2025-04-26 16:27:46,462 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5224#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadEXIT, checkThreadFINAL, checkThreadEXIT]true [2025-04-26 16:27:46,483 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5802#[checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadEXIT, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:46,485 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5850#[checkThreadFINAL, checkThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadEXIT]true [2025-04-26 16:27:46,488 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 5924#[checkThreadFINAL, setThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL]true [2025-04-26 16:27:46,575 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 7942#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:46,590 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 8490#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292, checkThreadEXIT]true [2025-04-26 16:27:46,634 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 9154#[checkThreadFINAL, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292]true [2025-04-26 16:27:46,694 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 10702#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:46,696 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 10756#[checkThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292]true [2025-04-26 16:27:46,697 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 10748#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1292, checkThreadFINAL]true [2025-04-26 16:27:46,698 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 10642#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1301, L1292]true [2025-04-26 16:27:46,799 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 13434#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1290]true [2025-04-26 16:27:46,807 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 13634#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290, checkThreadEXIT]true [2025-04-26 16:27:46,819 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 13974#[checkThreadFINAL, L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290]true [2025-04-26 16:27:46,843 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14694#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1290]true [2025-04-26 16:27:46,852 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14954#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1290]true [2025-04-26 16:27:46,853 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14988#[L1299, checkThreadEXIT, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290]true [2025-04-26 16:27:46,855 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14980#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290, checkThreadFINAL]true [2025-04-26 16:27:46,855 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14910#[L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1290]true [2025-04-26 16:27:46,856 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 14894#[L1299, L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1290]true [2025-04-26 16:27:46,969 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 17736#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, checkThreadFINAL, setThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,001 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 18746#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, checkThreadEXIT, setThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,023 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 19328#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, setThreadEXIT, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, setThreadEXIT]true [2025-04-26 16:27:47,027 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 19376#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadEXIT, checkThreadFINAL, setThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,030 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 19450#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, checkThreadFINAL, setThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,111 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 21462#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1292, L1301, setThreadEXIT]true [2025-04-26 16:27:47,159 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 22010#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,171 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 22674#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,198 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 24218#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, setThreadEXIT]true [2025-04-26 16:27:47,200 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 24272#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,201 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 24266#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadFINAL, L1301, setThreadEXIT]true [2025-04-26 16:27:47,201 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 24158#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, L1301, setThreadEXIT]true [2025-04-26 16:27:47,264 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 26948#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1299, setThreadEXIT]true [2025-04-26 16:27:47,270 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 27148#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,279 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 27488#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,294 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28208#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, L1301, setThreadEXIT]true [2025-04-26 16:27:47,301 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28468#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, setThreadEXIT]true [2025-04-26 16:27:47,302 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28502#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,303 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28496#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,303 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28426#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, setThreadEXIT]true [2025-04-26 16:27:47,303 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 28408#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, setThreadEXIT]true [2025-04-26 16:27:47,359 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 30126#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,375 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 30806#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1292, L1301, setThreadEXIT]true [2025-04-26 16:27:47,387 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 31322#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,398 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 31954#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,425 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 33462#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, setThreadEXIT, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:47,426 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 33512#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,427 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 33508#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadFINAL, L1301, setThreadEXIT]true [2025-04-26 16:27:47,427 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 33404#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301, L1301, setThreadEXIT]true [2025-04-26 16:27:47,521 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 36362#[checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1292, L1292, L1301, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:47,539 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 37454#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, L1301, checkThreadEXIT]true [2025-04-26 16:27:47,558 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 38680#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, L1301, checkThreadFINAL]true [2025-04-26 16:27:47,591 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 41092#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, L1301, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:47,592 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 41184#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, L1301, checkThreadEXIT]true [2025-04-26 16:27:47,593 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 41178#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, checkThreadFINAL, L1301]true [2025-04-26 16:27:47,593 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 40994#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1292, L1301, L1301]true [2025-04-26 16:27:47,677 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 46278#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1292, L1299]true [2025-04-26 16:27:47,684 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 46704#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, checkThreadEXIT]true [2025-04-26 16:27:47,698 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 47296#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, checkThreadFINAL]true [2025-04-26 16:27:47,753 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48484#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, L1301]true [2025-04-26 16:27:47,762 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 49012#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:47,762 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 49064#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadEXIT]true [2025-04-26 16:27:47,763 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 49058#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadFINAL]true [2025-04-26 16:27:47,763 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48934#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301]true [2025-04-26 16:27:47,764 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 48900#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299]true [2025-04-26 16:27:47,830 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 52568#[setThreadFINAL, setThreadEXIT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:47,830 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 52576#[setThreadFINAL, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadFINAL]true [2025-04-26 16:27:47,844 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 53282#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1299, setThreadEXIT]true [2025-04-26 16:27:47,848 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 53482#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,853 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 53822#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,864 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54542#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, L1301, setThreadEXIT]true [2025-04-26 16:27:47,870 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54802#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, setThreadEXIT, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:47,870 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54836#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadEXIT, setThreadEXIT]true [2025-04-26 16:27:47,871 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54828#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, setThreadEXIT]true [2025-04-26 16:27:47,871 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54752#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, setThreadEXIT]true [2025-04-26 16:27:47,871 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 54742#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, setThreadEXIT]true [2025-04-26 16:27:47,906 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 56688#[L1290, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1292, L1299, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]true [2025-04-26 16:27:47,912 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 57010#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, checkThreadEXIT]true [2025-04-26 16:27:47,920 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 57474#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, checkThreadFINAL]true [2025-04-26 16:27:47,934 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58364#[L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299, L1301]true [2025-04-26 16:27:47,941 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58742#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION]true [2025-04-26 16:27:47,942 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58784#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadEXIT]true [2025-04-26 16:27:47,943 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58776#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, checkThreadFINAL]true [2025-04-26 16:27:47,943 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58680#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1301]true [2025-04-26 16:27:47,943 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 58662#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1292, L1299]true [2025-04-26 16:27:48,049 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 61522#[L1290, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1299]true [2025-04-26 16:27:48,055 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 61652#[L1290, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadEXIT]true [2025-04-26 16:27:48,062 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 61898#[L1290, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, checkThreadFINAL]true [2025-04-26 16:27:48,078 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62352#[L1290, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, L1301]true [2025-04-26 16:27:48,084 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62504#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, L1290]true [2025-04-26 16:27:48,084 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62528#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadEXIT, L1290]true [2025-04-26 16:27:48,085 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62522#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, checkThreadFINAL, L1290]true [2025-04-26 16:27:48,086 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62474#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1301, L1290]true [2025-04-26 16:27:48,086 WARN L275 AmpleReduction]: Non-loop node is now a loop node: 62470#[L1299, L1290, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, L1299, L1290]true [2025-04-26 16:27:48,138 WARN L140 AmpleReduction]: Number of pruned transitions: 34932 [2025-04-26 16:27:48,138 WARN L141 AmpleReduction]: Loop nodes with "changing loop node status": 100 [2025-04-26 16:27:48,139 WARN L142 AmpleReduction]: Number of trivial sets caused by loops: 100 [2025-04-26 16:27:48,139 WARN L143 AmpleReduction]: Number of not loop caused trivial ample sets:4394 [2025-04-26 16:27:48,139 WARN L144 AmpleReduction]: Number of initially assigned non-trivial ample sets:12264 [2025-04-26 16:27:48,139 WARN L145 AmpleReduction]: Times succ was already a loop node:0 [2025-04-26 16:27:48,139 WARN L146 AmpleReduction]: Times some other node on the cycle already had a trivial ample set:0 [2025-04-26 16:27:48,139 INFO L149 AmpleReduction]: Finished ample reduction [2025-04-26 16:27:48,176 INFO L136 dAbstractionProvider]: Constructed initial ample set-reduced NBA abstraction that has 16659 states, 16615 states have (on average 1.5371652121576889) internal successors, (in total 25540), 16658 states have internal predecessors, (25540), 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 16:27:48,176 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:27:48,177 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:27:48,177 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:27:48,177 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:27:48,177 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:27:48,177 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:27:48,177 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:27:48,177 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:27:48,209 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16659 states, 16615 states have (on average 1.5371652121576889) internal successors, (in total 25540), 16658 states have internal predecessors, (25540), 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 16:27:48,429 INFO L131 ngComponentsAnalysis]: Automaton has 113 accepting balls. 113 [2025-04-26 16:27:48,430 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:48,430 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:48,434 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:27:48,434 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:48,434 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:27:48,460 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16659 states, 16615 states have (on average 1.5371652121576889) internal successors, (in total 25540), 16658 states have internal predecessors, (25540), 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 16:27:48,652 INFO L131 ngComponentsAnalysis]: Automaton has 113 accepting balls. 113 [2025-04-26 16:27:48,653 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:48,653 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:48,654 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:27:48,654 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:48,656 INFO L752 eck$LassoCheckResult]: Stem: "[427] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[439] L-1-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[413] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[507] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[503] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[526] L20-3-->L20-4: Formula: (and (= 12 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[499] L20-4-->L1239: Formula: (= v_~iSet~0_1 2) InVars {} OutVars{~iSet~0=v_~iSet~0_1} AuxVars[] AssignedVars[~iSet~0]" "[449] L1239-->L1240: Formula: (= v_~iCheck~0_1 2) InVars {} OutVars{~iCheck~0=v_~iCheck~0_1} AuxVars[] AssignedVars[~iCheck~0]" "[453] L1240-->L1241: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0]" "[435] L1241-->L-1-1: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0]" "[515] L-1-1-->L-1-2: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset]" "[521] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[522] L-1-3-->L1246: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_#t~mem47#1=|v_ULTIMATE.start_main_#t~mem47#1_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~ret45#1=|v_ULTIMATE.start_main_#t~ret45#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_1|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_1|, ULTIMATE.start_main_#t~ret48#1=|v_ULTIMATE.start_main_#t~ret48#1_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_1|, ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_1|, ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_1|, ULTIMATE.start_main_#t~post49#1=|v_ULTIMATE.start_main_#t~post49#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_#t~mem47#1, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret45#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~post39#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_~#checkPool~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~#setPool~0#1.base, ULTIMATE.start_main_#t~ret31#1, ULTIMATE.start_main_#t~ret48#1, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~err~0#1, ULTIMATE.start_main_~#checkPool~0#1.offset, ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_#t~nondet37#1, ULTIMATE.start_main_#t~post49#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_~#setPool~0#1.offset]" "[440] L1246-->L1247: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1]" "[493] L1247-->L1247-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1247-1-->L1248: Formula: true InVars {} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[480] L1248-->L1248-1: Formula: (= |v_ULTIMATE.start_main_~argc#1_6| 1) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} AuxVars[] AssignedVars[]" "[473] L1248-1-->L1257-1: Formula: (and (<= v_~iSet~0_4 100000) (<= v_~iCheck~0_4 100000)) InVars {~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} OutVars{~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} AuxVars[] AssignedVars[]" "[437] L1257-1-->L1260: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#setPool~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| (* 4 (mod v_~iSet~0_5 1073741824))) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 0))) InVars {~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_2|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#setPool~0#1.base, #valid, #length, ULTIMATE.start_main_~#setPool~0#1.offset]" "[455] L1260-->L1261: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| (* (mod v_~iCheck~0_5 1073741824) 4)) |v_#length_5|) (= |v_ULTIMATE.start_main_~#checkPool~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 1)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|, ~iCheck~0=v_~iCheck~0_5} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_2|, ~iCheck~0=v_~iCheck~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~#checkPool~0#1.offset, #valid, #length, ULTIMATE.start_main_~#checkPool~0#1.base]" "[485] L1261-->L1262-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[570] L1263-3-->$Ultimate##0: Formula: (and (= |v_setThreadThread1of2ForFork1_#in~param.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre36#1_14| v_setThreadThread1of2ForFork1_thidvar0_2) (= |v_setThreadThread1of2ForFork1_#in~param.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_4, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_4|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_4|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_4, setThreadThread1of2ForFork1_thidvar0=v_setThreadThread1of2ForFork1_thidvar0_2, setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_4|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_4|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_#in~param.offset, setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_~param.base, setThreadThread1of2ForFork1_thidvar0, setThreadThread1of2ForFork1_#res.offset, setThreadThread1of2ForFork1_#in~param.base]" "[530] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread1of2ForFork1_~param.base_1 |v_setThreadThread1of2ForFork1_#in~param.base_1|) (= v_setThreadThread1of2ForFork1_~param.offset_1 |v_setThreadThread1of2ForFork1_#in~param.offset_1|)) InVars {setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_1, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_1} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_~param.base]" "[531] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[571] L1263-3-->$Ultimate##0: Formula: (and (= 0 |v_setThreadThread2of2ForFork1_#in~param.offset_4|) (= |v_setThreadThread2of2ForFork1_#in~param.base_4| 0) (= v_setThreadThread2of2ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre36#1_16|)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|, setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_4|, setThreadThread2of2ForFork1_thidvar0=v_setThreadThread2of2ForFork1_thidvar0_2, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_4, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_4, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_4|, setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_4|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_4|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#in~param.base, setThreadThread2of2ForFork1_thidvar0, setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base, setThreadThread2of2ForFork1_#in~param.offset, setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" "[535] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread2of2ForFork1_~param.offset_1 |v_setThreadThread2of2ForFork1_#in~param.offset_1|) (= v_setThreadThread2of2ForFork1_~param.base_1 |v_setThreadThread2of2ForFork1_#in~param.base_1|)) InVars {setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} OutVars{setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_1, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_1, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base]" "[536] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[568] L1263-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[532] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[537] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[533] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread1of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread1of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_1|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_1|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_#res.offset]" "[538] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread2of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread2of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_1|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" [2025-04-26 16:27:48,656 INFO L754 eck$LassoCheckResult]: Loop: "[569] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:27:48,656 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:48,656 INFO L85 PathProgramCache]: Analyzing trace with hash 2044018374, now seen corresponding path program 1 times [2025-04-26 16:27:48,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:48,660 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934914278] [2025-04-26 16:27:48,660 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:48,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:48,680 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-04-26 16:27:48,698 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-04-26 16:27:48,698 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:48,698 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:27:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:27:48,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:27:48,984 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934914278] [2025-04-26 16:27:48,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934914278] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:27:48,985 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:27:48,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-04-26 16:27:48,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424123699] [2025-04-26 16:27:48,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:27:48,988 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:27:48,988 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:48,988 INFO L85 PathProgramCache]: Analyzing trace with hash 600, now seen corresponding path program 1 times [2025-04-26 16:27:48,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:48,989 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963938051] [2025-04-26 16:27:48,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:48,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:48,995 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:48,996 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:48,996 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:48,996 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:48,996 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:48,997 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:48,997 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:48,997 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:48,997 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:48,998 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:49,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:27:49,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-04-26 16:27:49,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2025-04-26 16:27:49,039 INFO L87 Difference]: Start difference. First operand has 16659 states, 16615 states have (on average 1.5371652121576889) internal successors, (in total 25540), 16658 states have internal predecessors, (25540), 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) Second operand has 8 states, 8 states have (on average 7.25) internal successors, (in total 58), 8 states have internal predecessors, (58), 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 16:27:49,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:27:49,589 INFO L93 Difference]: Finished difference Result 30531 states and 45541 transitions. [2025-04-26 16:27:49,590 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30531 states and 45541 transitions. [2025-04-26 16:27:49,896 INFO L131 ngComponentsAnalysis]: Automaton has 213 accepting balls. 213 [2025-04-26 16:27:50,076 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30531 states to 18822 states and 28874 transitions. [2025-04-26 16:27:50,077 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18822 [2025-04-26 16:27:50,114 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18822 [2025-04-26 16:27:50,115 INFO L74 IsDeterministic]: Start isDeterministic. Operand 18822 states and 28874 transitions. [2025-04-26 16:27:50,160 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:27:50,160 INFO L218 hiAutomatonCegarLoop]: Abstraction has 18822 states and 28874 transitions. [2025-04-26 16:27:50,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18822 states and 28874 transitions. [2025-04-26 16:27:50,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18822 to 10030. [2025-04-26 16:27:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10030 states, 10030 states have (on average 1.525024925224327) internal successors, (in total 15296), 10029 states have internal predecessors, (15296), 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 16:27:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10030 states to 10030 states and 15296 transitions. [2025-04-26 16:27:50,499 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10030 states and 15296 transitions. [2025-04-26 16:27:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-26 16:27:50,502 INFO L438 stractBuchiCegarLoop]: Abstraction has 10030 states and 15296 transitions. [2025-04-26 16:27:50,502 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:27:50,502 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10030 states and 15296 transitions. [2025-04-26 16:27:50,533 INFO L131 ngComponentsAnalysis]: Automaton has 113 accepting balls. 113 [2025-04-26 16:27:50,533 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:50,533 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:50,535 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:27:50,535 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:50,536 INFO L752 eck$LassoCheckResult]: Stem: "[427] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[439] L-1-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[413] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[507] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[503] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[526] L20-3-->L20-4: Formula: (and (= 12 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[499] L20-4-->L1239: Formula: (= v_~iSet~0_1 2) InVars {} OutVars{~iSet~0=v_~iSet~0_1} AuxVars[] AssignedVars[~iSet~0]" "[449] L1239-->L1240: Formula: (= v_~iCheck~0_1 2) InVars {} OutVars{~iCheck~0=v_~iCheck~0_1} AuxVars[] AssignedVars[~iCheck~0]" "[453] L1240-->L1241: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0]" "[435] L1241-->L-1-1: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0]" "[515] L-1-1-->L-1-2: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset]" "[521] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[522] L-1-3-->L1246: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_#t~mem47#1=|v_ULTIMATE.start_main_#t~mem47#1_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~ret45#1=|v_ULTIMATE.start_main_#t~ret45#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_1|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_1|, ULTIMATE.start_main_#t~ret48#1=|v_ULTIMATE.start_main_#t~ret48#1_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_1|, ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_1|, ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_1|, ULTIMATE.start_main_#t~post49#1=|v_ULTIMATE.start_main_#t~post49#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_#t~mem47#1, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret45#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~post39#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_~#checkPool~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~#setPool~0#1.base, ULTIMATE.start_main_#t~ret31#1, ULTIMATE.start_main_#t~ret48#1, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~err~0#1, ULTIMATE.start_main_~#checkPool~0#1.offset, ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_#t~nondet37#1, ULTIMATE.start_main_#t~post49#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_~#setPool~0#1.offset]" "[440] L1246-->L1247: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1]" "[493] L1247-->L1247-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1247-1-->L1248: Formula: true InVars {} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[480] L1248-->L1248-1: Formula: (= |v_ULTIMATE.start_main_~argc#1_6| 1) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_6|} AuxVars[] AssignedVars[]" "[473] L1248-1-->L1257-1: Formula: (and (<= v_~iSet~0_4 100000) (<= v_~iCheck~0_4 100000)) InVars {~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} OutVars{~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} AuxVars[] AssignedVars[]" "[437] L1257-1-->L1260: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#setPool~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| (* 4 (mod v_~iSet~0_5 1073741824))) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 0))) InVars {~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_2|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#setPool~0#1.base, #valid, #length, ULTIMATE.start_main_~#setPool~0#1.offset]" "[455] L1260-->L1261: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| (* (mod v_~iCheck~0_5 1073741824) 4)) |v_#length_5|) (= |v_ULTIMATE.start_main_~#checkPool~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 1)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|, ~iCheck~0=v_~iCheck~0_5} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_2|, ~iCheck~0=v_~iCheck~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~#checkPool~0#1.offset, #valid, #length, ULTIMATE.start_main_~#checkPool~0#1.base]" "[485] L1261-->L1262-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[570] L1263-3-->$Ultimate##0: Formula: (and (= |v_setThreadThread1of2ForFork1_#in~param.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre36#1_14| v_setThreadThread1of2ForFork1_thidvar0_2) (= |v_setThreadThread1of2ForFork1_#in~param.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_4, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_4|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_4|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_4, setThreadThread1of2ForFork1_thidvar0=v_setThreadThread1of2ForFork1_thidvar0_2, setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_4|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_4|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_#in~param.offset, setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_~param.base, setThreadThread1of2ForFork1_thidvar0, setThreadThread1of2ForFork1_#res.offset, setThreadThread1of2ForFork1_#in~param.base]" "[530] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread1of2ForFork1_~param.base_1 |v_setThreadThread1of2ForFork1_#in~param.base_1|) (= v_setThreadThread1of2ForFork1_~param.offset_1 |v_setThreadThread1of2ForFork1_#in~param.offset_1|)) InVars {setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_1, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_1} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_~param.base]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[404] L1262-3-->L1268: Formula: (<= v_~iSet~0_7 |v_ULTIMATE.start_main_~i~0#1_8|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_8|, ~iSet~0=v_~iSet~0_7} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_8|, ~iSet~0=v_~iSet~0_7} AuxVars[] AssignedVars[]" "[481] L1268-->L1268-4: Formula: (= |v_ULTIMATE.start_main_~i~0#1_9| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[402] L1268-4-->L1269: Formula: (< |v_ULTIMATE.start_main_~i~0#1_10| v_~iCheck~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} AuxVars[] AssignedVars[]" "[486] L1269-->L1269-1: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1]" "[513] L1269-1-->L1269-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks]" "[450] L1269-2-->L1269-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_11| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) 1) (<= 0 .cse1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|)))) InVars {ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} AuxVars[] AssignedVars[#memory_int]" "[566] L1269-3-->$Ultimate##0: Formula: (and (= |v_checkThreadThread1of2ForFork0_#in~param.offset_4| 0) (= v_checkThreadThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre40#1_11|) (= |v_checkThreadThread1of2ForFork0_#in~param.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_11|} OutVars{checkThreadThread1of2ForFork0_#res.offset=|v_checkThreadThread1of2ForFork0_#res.offset_4|, checkThreadThread1of2ForFork0_~la~0=v_checkThreadThread1of2ForFork0_~la~0_8, checkThreadThread1of2ForFork0_~lb~0=v_checkThreadThread1of2ForFork0_~lb~0_8, checkThreadThread1of2ForFork0_thidvar0=v_checkThreadThread1of2ForFork0_thidvar0_2, checkThreadThread1of2ForFork0_#res.base=|v_checkThreadThread1of2ForFork0_#res.base_4|, checkThreadThread1of2ForFork0_#in~param.offset=|v_checkThreadThread1of2ForFork0_#in~param.offset_4|, checkThreadThread1of2ForFork0_~param.base=v_checkThreadThread1of2ForFork0_~param.base_4, checkThreadThread1of2ForFork0_~param.offset=v_checkThreadThread1of2ForFork0_~param.offset_4, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_11|, checkThreadThread1of2ForFork0_#t~ret50=|v_checkThreadThread1of2ForFork0_#t~ret50_6|, checkThreadThread1of2ForFork0_#in~param.base=|v_checkThreadThread1of2ForFork0_#in~param.base_4|} AuxVars[] AssignedVars[checkThreadThread1of2ForFork0_#res.offset, checkThreadThread1of2ForFork0_~la~0, checkThreadThread1of2ForFork0_~lb~0, checkThreadThread1of2ForFork0_thidvar0, checkThreadThread1of2ForFork0_#res.base, checkThreadThread1of2ForFork0_#in~param.offset, checkThreadThread1of2ForFork0_~param.base, checkThreadThread1of2ForFork0_~param.offset, checkThreadThread1of2ForFork0_#t~ret50, checkThreadThread1of2ForFork0_#in~param.base]" "[552] $Ultimate##0-->L1299: Formula: (and (= |v_checkThreadThread1of2ForFork0_#in~param.base_1| v_checkThreadThread1of2ForFork0_~param.base_1) (= v_checkThreadThread1of2ForFork0_~param.offset_1 |v_checkThreadThread1of2ForFork0_#in~param.offset_1|)) InVars {checkThreadThread1of2ForFork0_#in~param.offset=|v_checkThreadThread1of2ForFork0_#in~param.offset_1|, checkThreadThread1of2ForFork0_#in~param.base=|v_checkThreadThread1of2ForFork0_#in~param.base_1|} OutVars{checkThreadThread1of2ForFork0_~param.offset=v_checkThreadThread1of2ForFork0_~param.offset_1, checkThreadThread1of2ForFork0_#in~param.offset=|v_checkThreadThread1of2ForFork0_#in~param.offset_1|, checkThreadThread1of2ForFork0_#in~param.base=|v_checkThreadThread1of2ForFork0_#in~param.base_1|, checkThreadThread1of2ForFork0_~param.base=v_checkThreadThread1of2ForFork0_~param.base_1} AuxVars[] AssignedVars[checkThreadThread1of2ForFork0_~param.base, checkThreadThread1of2ForFork0_~param.offset]" "[415] L1269-4-->L1269-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_6| |v_ULTIMATE.start_main_#t~nondet41#1_2|) InVars {ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_6|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[484] L1269-5-->L1269-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_8| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_8|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_8|} AuxVars[] AssignedVars[]" "[488] L1269-9-->L1269-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1]" "[430] L1269-10-->L1269-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet41#1]" "[410] L1269-11-->L1268-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_12| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_12|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_12|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" "[523] L1268-2-->L1268-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_13| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_13|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[458] L1268-3-->L1268-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" "[402] L1268-4-->L1269: Formula: (< |v_ULTIMATE.start_main_~i~0#1_10| v_~iCheck~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} AuxVars[] AssignedVars[]" "[486] L1269-->L1269-1: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1]" "[513] L1269-1-->L1269-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks]" "[450] L1269-2-->L1269-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_11| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) 1) (<= 0 .cse1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|)))) InVars {ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} AuxVars[] AssignedVars[#memory_int]" "[567] L1269-3-->$Ultimate##0: Formula: (and (= |v_checkThreadThread2of2ForFork0_#in~param.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre40#1_13| v_checkThreadThread2of2ForFork0_thidvar0_2) (= |v_checkThreadThread2of2ForFork0_#in~param.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_13|} OutVars{checkThreadThread2of2ForFork0_#res.offset=|v_checkThreadThread2of2ForFork0_#res.offset_4|, checkThreadThread2of2ForFork0_~lb~0=v_checkThreadThread2of2ForFork0_~lb~0_8, checkThreadThread2of2ForFork0_~param.base=v_checkThreadThread2of2ForFork0_~param.base_4, checkThreadThread2of2ForFork0_#res.base=|v_checkThreadThread2of2ForFork0_#res.base_4|, checkThreadThread2of2ForFork0_~la~0=v_checkThreadThread2of2ForFork0_~la~0_8, checkThreadThread2of2ForFork0_#in~param.offset=|v_checkThreadThread2of2ForFork0_#in~param.offset_4|, checkThreadThread2of2ForFork0_~param.offset=v_checkThreadThread2of2ForFork0_~param.offset_4, checkThreadThread2of2ForFork0_#t~ret50=|v_checkThreadThread2of2ForFork0_#t~ret50_6|, checkThreadThread2of2ForFork0_thidvar0=v_checkThreadThread2of2ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_13|, checkThreadThread2of2ForFork0_#in~param.base=|v_checkThreadThread2of2ForFork0_#in~param.base_4|} AuxVars[] AssignedVars[checkThreadThread2of2ForFork0_#res.offset, checkThreadThread2of2ForFork0_~lb~0, checkThreadThread2of2ForFork0_~param.base, checkThreadThread2of2ForFork0_#res.base, checkThreadThread2of2ForFork0_~la~0, checkThreadThread2of2ForFork0_#in~param.offset, checkThreadThread2of2ForFork0_~param.offset, checkThreadThread2of2ForFork0_#t~ret50, checkThreadThread2of2ForFork0_thidvar0, checkThreadThread2of2ForFork0_#in~param.base]" "[540] $Ultimate##0-->L1299: Formula: (and (= v_checkThreadThread2of2ForFork0_~param.offset_1 |v_checkThreadThread2of2ForFork0_#in~param.offset_1|) (= |v_checkThreadThread2of2ForFork0_#in~param.base_1| v_checkThreadThread2of2ForFork0_~param.base_1)) InVars {checkThreadThread2of2ForFork0_#in~param.offset=|v_checkThreadThread2of2ForFork0_#in~param.offset_1|, checkThreadThread2of2ForFork0_#in~param.base=|v_checkThreadThread2of2ForFork0_#in~param.base_1|} OutVars{checkThreadThread2of2ForFork0_~param.base=v_checkThreadThread2of2ForFork0_~param.base_1, checkThreadThread2of2ForFork0_#in~param.offset=|v_checkThreadThread2of2ForFork0_#in~param.offset_1|, checkThreadThread2of2ForFork0_~param.offset=v_checkThreadThread2of2ForFork0_~param.offset_1, checkThreadThread2of2ForFork0_#in~param.base=|v_checkThreadThread2of2ForFork0_#in~param.base_1|} AuxVars[] AssignedVars[checkThreadThread2of2ForFork0_~param.base, checkThreadThread2of2ForFork0_~param.offset]" "[415] L1269-4-->L1269-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_6| |v_ULTIMATE.start_main_#t~nondet41#1_2|) InVars {ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_6|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[484] L1269-5-->L1269-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_8| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_8|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_8|} AuxVars[] AssignedVars[]" "[488] L1269-9-->L1269-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1]" "[430] L1269-10-->L1269-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet41#1]" "[410] L1269-11-->L1268-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_12| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_12|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_12|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" "[523] L1268-2-->L1268-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_13| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_13|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[458] L1268-3-->L1268-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1]" "[402] L1268-4-->L1269: Formula: (< |v_ULTIMATE.start_main_~i~0#1_10| v_~iCheck~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_10|, ~iCheck~0=v_~iCheck~0_6} AuxVars[] AssignedVars[]" "[486] L1269-->L1269-1: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1]" "[513] L1269-1-->L1269-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks]" "[450] L1269-2-->L1269-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~0#1_11| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_main_~#checkPool~0#1.offset_3| .cse0 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) 1) (<= 0 .cse1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_3|) .cse1 |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|)))) InVars {ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_11|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_3|} AuxVars[] AssignedVars[#memory_int]" "[564] L1269-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:27:50,536 INFO L754 eck$LassoCheckResult]: Loop: "[565] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:27:50,536 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:50,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1421242910, now seen corresponding path program 1 times [2025-04-26 16:27:50,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:50,537 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344934812] [2025-04-26 16:27:50,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:50,545 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:27:50,557 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:27:50,559 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:50,559 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:27:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:27:50,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:27:50,701 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344934812] [2025-04-26 16:27:50,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344934812] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:27:50,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:27:50,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-04-26 16:27:50,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582539156] [2025-04-26 16:27:50,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:27:50,701 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-04-26 16:27:50,702 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:50,702 INFO L85 PathProgramCache]: Analyzing trace with hash 596, now seen corresponding path program 1 times [2025-04-26 16:27:50,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:50,702 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791017138] [2025-04-26 16:27:50,702 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:50,707 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:50,707 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:50,707 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:50,707 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:50,707 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:50,708 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:50,708 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:50,708 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:50,708 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:50,709 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:50,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:27:50,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-26 16:27:50,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2025-04-26 16:27:50,712 INFO L87 Difference]: Start difference. First operand 10030 states and 15296 transitions. cyclomatic complexity: 5379 Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (in total 52), 6 states have internal predecessors, (52), 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 16:27:50,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:27:50,873 INFO L93 Difference]: Finished difference Result 16814 states and 25952 transitions. [2025-04-26 16:27:50,873 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16814 states and 25952 transitions. [2025-04-26 16:27:51,053 INFO L131 ngComponentsAnalysis]: Automaton has 188 accepting balls. 188 [2025-04-26 16:27:51,154 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16814 states to 16814 states and 25952 transitions. [2025-04-26 16:27:51,154 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 16814 [2025-04-26 16:27:51,174 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 16814 [2025-04-26 16:27:51,174 INFO L74 IsDeterministic]: Start isDeterministic. Operand 16814 states and 25952 transitions. [2025-04-26 16:27:51,199 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:27:51,199 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16814 states and 25952 transitions. [2025-04-26 16:27:51,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16814 states and 25952 transitions. [2025-04-26 16:27:51,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16814 to 10030. [2025-04-26 16:27:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10030 states, 10030 states have (on average 1.5247258225324027) internal successors, (in total 15293), 10029 states have internal predecessors, (15293), 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 16:27:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10030 states to 10030 states and 15293 transitions. [2025-04-26 16:27:51,406 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10030 states and 15293 transitions. [2025-04-26 16:27:51,407 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-04-26 16:27:51,408 INFO L438 stractBuchiCegarLoop]: Abstraction has 10030 states and 15293 transitions. [2025-04-26 16:27:51,408 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 16:27:51,408 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10030 states and 15293 transitions. [2025-04-26 16:27:51,443 INFO L131 ngComponentsAnalysis]: Automaton has 113 accepting balls. 113 [2025-04-26 16:27:51,443 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:27:51,443 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:27:51,443 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:27:51,443 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:27:51,444 INFO L752 eck$LassoCheckResult]: Stem: "[427] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[439] L-1-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[413] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[507] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[503] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[526] L20-3-->L20-4: Formula: (and (= 12 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[499] L20-4-->L1239: Formula: (= v_~iSet~0_1 2) InVars {} OutVars{~iSet~0=v_~iSet~0_1} AuxVars[] AssignedVars[~iSet~0]" "[449] L1239-->L1240: Formula: (= v_~iCheck~0_1 2) InVars {} OutVars{~iCheck~0=v_~iCheck~0_1} AuxVars[] AssignedVars[~iCheck~0]" "[453] L1240-->L1241: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0]" "[435] L1241-->L-1-1: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0]" "[515] L-1-1-->L-1-2: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset]" "[521] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[522] L-1-3-->L1246: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_#t~mem47#1=|v_ULTIMATE.start_main_#t~mem47#1_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~ret45#1=|v_ULTIMATE.start_main_#t~ret45#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_1|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_1|, ULTIMATE.start_main_#t~ret48#1=|v_ULTIMATE.start_main_#t~ret48#1_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_1|, ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_1|, ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_1|, ULTIMATE.start_main_#t~post49#1=|v_ULTIMATE.start_main_#t~post49#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_#t~mem47#1, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret45#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~post39#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_~#checkPool~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~#setPool~0#1.base, ULTIMATE.start_main_#t~ret31#1, ULTIMATE.start_main_#t~ret48#1, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~err~0#1, ULTIMATE.start_main_~#checkPool~0#1.offset, ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_#t~nondet37#1, ULTIMATE.start_main_#t~post49#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_~#setPool~0#1.offset]" "[440] L1246-->L1247: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1]" "[493] L1247-->L1247-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1247-1-->L1248: Formula: true InVars {} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[479] L1248-->L1249: Formula: (not (= |v_ULTIMATE.start_main_~argc#1_3| 1)) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_3|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_3|} AuxVars[] AssignedVars[]" "[445] L1249-->L1253: Formula: (= 3 |v_ULTIMATE.start_main_~argc#1_5|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_5|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_5|} AuxVars[] AssignedVars[]" "[461] L1253-->L1253-1: Formula: (= v_~iSet~0_2 |v_ULTIMATE.start_main_#t~nondet32#1_2|) InVars {ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|, ~iSet~0=v_~iSet~0_2} AuxVars[] AssignedVars[~iSet~0]" "[442] L1253-1-->L1253-2: Formula: (and (<= 0 |v_ULTIMATE.start_main_#t~nondet33#1_2|) (<= |v_ULTIMATE.start_main_#t~nondet33#1_2| 1)) InVars {ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_2|} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_2|} AuxVars[] AssignedVars[]" "[433] L1253-2-->L1253-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet32#1]" "[478] L1253-3-->L1254: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet33#1]" "[398] L1254-->L1254-1: Formula: (= v_~iCheck~0_2 |v_ULTIMATE.start_main_#t~nondet34#1_2|) InVars {ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|, ~iCheck~0=v_~iCheck~0_2} AuxVars[] AssignedVars[~iCheck~0]" "[436] L1254-1-->L1254-2: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet35#1_2| 1) (<= 0 |v_ULTIMATE.start_main_#t~nondet35#1_2|)) InVars {ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_2|} OutVars{ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_2|} AuxVars[] AssignedVars[]" "[459] L1254-2-->L1254-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet34#1]" "[498] L1254-3-->L1248-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet35#1]" "[473] L1248-1-->L1257-1: Formula: (and (<= v_~iSet~0_4 100000) (<= v_~iCheck~0_4 100000)) InVars {~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} OutVars{~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} AuxVars[] AssignedVars[]" "[437] L1257-1-->L1260: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#setPool~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| (* 4 (mod v_~iSet~0_5 1073741824))) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 0))) InVars {~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_2|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#setPool~0#1.base, #valid, #length, ULTIMATE.start_main_~#setPool~0#1.offset]" "[455] L1260-->L1261: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| (* (mod v_~iCheck~0_5 1073741824) 4)) |v_#length_5|) (= |v_ULTIMATE.start_main_~#checkPool~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 1)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|, ~iCheck~0=v_~iCheck~0_5} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_2|, ~iCheck~0=v_~iCheck~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~#checkPool~0#1.offset, #valid, #length, ULTIMATE.start_main_~#checkPool~0#1.base]" "[485] L1261-->L1262-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[570] L1263-3-->$Ultimate##0: Formula: (and (= |v_setThreadThread1of2ForFork1_#in~param.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre36#1_14| v_setThreadThread1of2ForFork1_thidvar0_2) (= |v_setThreadThread1of2ForFork1_#in~param.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_4, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_4|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_4|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_4, setThreadThread1of2ForFork1_thidvar0=v_setThreadThread1of2ForFork1_thidvar0_2, setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_4|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_4|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_#in~param.offset, setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_~param.base, setThreadThread1of2ForFork1_thidvar0, setThreadThread1of2ForFork1_#res.offset, setThreadThread1of2ForFork1_#in~param.base]" "[530] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread1of2ForFork1_~param.base_1 |v_setThreadThread1of2ForFork1_#in~param.base_1|) (= v_setThreadThread1of2ForFork1_~param.offset_1 |v_setThreadThread1of2ForFork1_#in~param.offset_1|)) InVars {setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_1, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_1} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_~param.base]" "[531] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[571] L1263-3-->$Ultimate##0: Formula: (and (= 0 |v_setThreadThread2of2ForFork1_#in~param.offset_4|) (= |v_setThreadThread2of2ForFork1_#in~param.base_4| 0) (= v_setThreadThread2of2ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre36#1_16|)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|, setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_4|, setThreadThread2of2ForFork1_thidvar0=v_setThreadThread2of2ForFork1_thidvar0_2, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_4, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_4, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_4|, setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_4|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_4|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#in~param.base, setThreadThread2of2ForFork1_thidvar0, setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base, setThreadThread2of2ForFork1_#in~param.offset, setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" "[535] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread2of2ForFork1_~param.offset_1 |v_setThreadThread2of2ForFork1_#in~param.offset_1|) (= v_setThreadThread2of2ForFork1_~param.base_1 |v_setThreadThread2of2ForFork1_#in~param.base_1|)) InVars {setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} OutVars{setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_1, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_1, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base]" "[536] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[568] L1263-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[532] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[537] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[533] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread1of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread1of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_1|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_1|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_#res.offset]" "[538] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread2of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread2of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_1|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" [2025-04-26 16:27:51,444 INFO L754 eck$LassoCheckResult]: Loop: "[569] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:27:51,445 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:51,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1057313899, now seen corresponding path program 1 times [2025-04-26 16:27:51,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:51,445 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662061670] [2025-04-26 16:27:51,445 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:51,457 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:27:51,467 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:27:51,467 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:51,467 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,468 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:51,472 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:27:51,480 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:27:51,480 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:51,480 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:51,490 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:51,490 INFO L85 PathProgramCache]: Analyzing trace with hash 600, now seen corresponding path program 2 times [2025-04-26 16:27:51,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:51,490 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547208276] [2025-04-26 16:27:51,490 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:27:51,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:51,493 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:51,493 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:51,494 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:27:51,494 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,494 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:51,494 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:27:51,494 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:27:51,494 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:51,494 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:51,496 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:27:51,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1583006930, now seen corresponding path program 1 times [2025-04-26 16:27:51,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:27:51,496 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596225270] [2025-04-26 16:27:51,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:27:51,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:27:51,506 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-04-26 16:27:51,517 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-04-26 16:27:51,518 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:51,518 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,518 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:51,521 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-04-26 16:27:51,527 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-04-26 16:27:51,528 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:51,528 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:51,535 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:27:52,741 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:27:52,748 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:27:52,748 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:52,748 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:52,749 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:27:52,755 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 67 statements into 1 equivalence classes. [2025-04-26 16:27:52,762 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 67 of 67 statements. [2025-04-26 16:27:52,762 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:27:52,762 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:27:52,782 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2025-04-26 16:27:52,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.04 04:27:52 BoogieIcfgContainer [2025-04-26 16:27:52,784 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-04-26 16:27:52,784 INFO L158 Benchmark]: Toolchain (without parser) took 9543.66ms. Allocated memory was 142.6MB in the beginning and 662.7MB in the end (delta: 520.1MB). Free memory was 97.8MB in the beginning and 477.1MB in the end (delta: -379.3MB). Peak memory consumption was 142.5MB. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 535.35ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 57.0MB in the end (delta: 40.8MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.53ms. Allocated memory is still 142.6MB. Free memory was 57.0MB in the beginning and 54.4MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: Boogie Preprocessor took 34.39ms. Allocated memory is still 142.6MB. Free memory was 54.4MB in the beginning and 52.8MB in the end (delta: 1.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: RCFGBuilder took 352.78ms. Allocated memory is still 142.6MB. Free memory was 52.8MB in the beginning and 36.6MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2025-04-26 16:27:52,785 INFO L158 Benchmark]: BuchiAutomizer took 8578.32ms. Allocated memory was 142.6MB in the beginning and 662.7MB in the end (delta: 520.1MB). Free memory was 36.1MB in the beginning and 477.1MB in the end (delta: -441.0MB). Peak memory consumption was 79.6MB. Max. memory is 8.0GB. [2025-04-26 16:27:52,786 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 535.35ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 57.0MB in the end (delta: 40.8MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 39.53ms. Allocated memory is still 142.6MB. Free memory was 57.0MB in the beginning and 54.4MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 34.39ms. Allocated memory is still 142.6MB. Free memory was 54.4MB in the beginning and 52.8MB in the end (delta: 1.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 352.78ms. Allocated memory is still 142.6MB. Free memory was 52.8MB in the beginning and 36.6MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 8578.32ms. Allocated memory was 142.6MB in the beginning and 662.7MB in the end (delta: 520.1MB). Free memory was 36.1MB in the beginning and 477.1MB in the end (delta: -441.0MB). Peak memory consumption was 79.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 1.6s and 1 iterations. TraceHistogramMax:2. Analysis of lassos took 1.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.4s InitialAbstraction: Time to compute Ample Reduction [ms]: 452, Number of transitions in reduction automaton: 1146, Number of states in reduction automaton: 876, Underlying: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 6.7s and 3 iterations. TraceHistogramMax:3. Analysis of lassos took 1.8s. Construction of modules took 0.2s. Büchi inclusion checks took 1.9s. Highest rank in rank-based complementation 0. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization 0.5s AutomataMinimizationTime, 2 MinimizatonAttempts, 15576 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 0.7s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 486 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 486 mSDsluCounter, 1444 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1091 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 373 IncrementalHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 353 mSDtfsCounter, 373 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN2 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 2.1s InitialAbstraction: Time to compute Ample Reduction [ms]: 2112, Number of transitions in reduction automaton: 25540, Number of states in reduction automaton: 16659, Underlying: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 2 terminating modules (2 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.2 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 10030 locations. - TerminationAnalysisResult: Unable to decide termination Buchi Automizer cannot decide termination for the following lasso because it contains the following overapproximations. Overapproximations C: sscanf(argv[2], "%d", &iCheck) [1254] (Reason sscanf)C: sscanf(argv[1], "%d", &iSet) [1253] (Reason sscanf) Lasso Stem: "[427] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[439] L-1-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[413] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[507] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[503] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[526] L20-3-->L20-4: Formula: (and (= 12 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[499] L20-4-->L1239: Formula: (= v_~iSet~0_1 2) InVars {} OutVars{~iSet~0=v_~iSet~0_1} AuxVars[] AssignedVars[~iSet~0]" "[449] L1239-->L1240: Formula: (= v_~iCheck~0_1 2) InVars {} OutVars{~iCheck~0=v_~iCheck~0_1} AuxVars[] AssignedVars[~iCheck~0]" "[453] L1240-->L1241: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0]" "[435] L1241-->L-1-1: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0]" "[515] L-1-1-->L-1-2: Formula: (and (= |v_ULTIMATE.start_#in~argv#1.offset_1| |v_ULTIMATE.start_main_#in~argv#1.offset_1|) (= |v_ULTIMATE.start_main_#in~argv#1.base_1| |v_ULTIMATE.start_#in~argv#1.base_1|) (= |v_ULTIMATE.start_main_#in~argc#1_1| |v_ULTIMATE.start_#in~argc#1_1|)) InVars {ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|} OutVars{ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_1|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_1|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_1|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_1|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_main_#in~argv#1.offset]" "[521] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[522] L-1-3-->L1246: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_#t~mem47#1=|v_ULTIMATE.start_main_#t~mem47#1_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~ret45#1=|v_ULTIMATE.start_main_#t~ret45#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_1|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_1|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_1|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_1|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_1|, ULTIMATE.start_main_#t~ret48#1=|v_ULTIMATE.start_main_#t~ret48#1_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_1|, ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_1|, ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_1|, ULTIMATE.start_main_#t~ret42#1=|v_ULTIMATE.start_main_#t~ret42#1_1|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_1|, ULTIMATE.start_main_#t~post49#1=|v_ULTIMATE.start_main_#t~post49#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~ret38#1=|v_ULTIMATE.start_main_#t~ret38#1_1|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post46#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_#t~mem47#1, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret45#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~post39#1, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_~#checkPool~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_~#setPool~0#1.base, ULTIMATE.start_main_#t~ret31#1, ULTIMATE.start_main_#t~ret48#1, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~err~0#1, ULTIMATE.start_main_~#checkPool~0#1.offset, ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~ret42#1, ULTIMATE.start_main_#t~nondet37#1, ULTIMATE.start_main_#t~post49#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~ret38#1, ULTIMATE.start_main_~#setPool~0#1.offset]" "[440] L1246-->L1247: Formula: (= |v_ULTIMATE.start_main_#in~argc#1_2| |v_ULTIMATE.start_main_~argc#1_2|) InVars {ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_2|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1]" "[493] L1247-->L1247-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[470] L1247-1-->L1248: Formula: true InVars {} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[479] L1248-->L1249: Formula: (not (= |v_ULTIMATE.start_main_~argc#1_3| 1)) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_3|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_3|} AuxVars[] AssignedVars[]" "[445] L1249-->L1253: Formula: (= 3 |v_ULTIMATE.start_main_~argc#1_5|) InVars {ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_5|} OutVars{ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_5|} AuxVars[] AssignedVars[]" "[461] L1253-->L1253-1: Formula: (= v_~iSet~0_2 |v_ULTIMATE.start_main_#t~nondet32#1_2|) InVars {ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|, ~iSet~0=v_~iSet~0_2} AuxVars[] AssignedVars[~iSet~0]" "[442] L1253-1-->L1253-2: Formula: (and (<= 0 |v_ULTIMATE.start_main_#t~nondet33#1_2|) (<= |v_ULTIMATE.start_main_#t~nondet33#1_2| 1)) InVars {ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_2|} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_2|} AuxVars[] AssignedVars[]" "[433] L1253-2-->L1253-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet32#1]" "[478] L1253-3-->L1254: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet33#1]" "[398] L1254-->L1254-1: Formula: (= v_~iCheck~0_2 |v_ULTIMATE.start_main_#t~nondet34#1_2|) InVars {ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|, ~iCheck~0=v_~iCheck~0_2} AuxVars[] AssignedVars[~iCheck~0]" "[436] L1254-1-->L1254-2: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet35#1_2| 1) (<= 0 |v_ULTIMATE.start_main_#t~nondet35#1_2|)) InVars {ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_2|} OutVars{ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_2|} AuxVars[] AssignedVars[]" "[459] L1254-2-->L1254-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet34#1]" "[498] L1254-3-->L1248-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet35#1]" "[473] L1248-1-->L1257-1: Formula: (and (<= v_~iSet~0_4 100000) (<= v_~iCheck~0_4 100000)) InVars {~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} OutVars{~iSet~0=v_~iSet~0_4, ~iCheck~0=v_~iCheck~0_4} AuxVars[] AssignedVars[]" "[437] L1257-1-->L1260: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#setPool~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| (* 4 (mod v_~iSet~0_5 1073741824))) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#setPool~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#setPool~0#1.base_2| 0))) InVars {~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{~iSet~0=v_~iSet~0_5, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_2|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#setPool~0#1.base, #valid, #length, ULTIMATE.start_main_~#setPool~0#1.offset]" "[455] L1260-->L1261: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| (* (mod v_~iCheck~0_5 1073741824) 4)) |v_#length_5|) (= |v_ULTIMATE.start_main_~#checkPool~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2| 1)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#checkPool~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|, ~iCheck~0=v_~iCheck~0_5} OutVars{ULTIMATE.start_main_~#checkPool~0#1.offset=|v_ULTIMATE.start_main_~#checkPool~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#checkPool~0#1.base=|v_ULTIMATE.start_main_~#checkPool~0#1.base_2|, ~iCheck~0=v_~iCheck~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~#checkPool~0#1.offset, #valid, #length, ULTIMATE.start_main_~#checkPool~0#1.base]" "[485] L1261-->L1262-3: Formula: (= |v_ULTIMATE.start_main_~i~0#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[570] L1263-3-->$Ultimate##0: Formula: (and (= |v_setThreadThread1of2ForFork1_#in~param.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre36#1_14| v_setThreadThread1of2ForFork1_thidvar0_2) (= |v_setThreadThread1of2ForFork1_#in~param.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_4, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_14|, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_4|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_4|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_4, setThreadThread1of2ForFork1_thidvar0=v_setThreadThread1of2ForFork1_thidvar0_2, setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_4|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_4|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_#in~param.offset, setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_~param.base, setThreadThread1of2ForFork1_thidvar0, setThreadThread1of2ForFork1_#res.offset, setThreadThread1of2ForFork1_#in~param.base]" "[530] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread1of2ForFork1_~param.base_1 |v_setThreadThread1of2ForFork1_#in~param.base_1|) (= v_setThreadThread1of2ForFork1_~param.offset_1 |v_setThreadThread1of2ForFork1_#in~param.offset_1|)) InVars {setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|} OutVars{setThreadThread1of2ForFork1_~param.offset=v_setThreadThread1of2ForFork1_~param.offset_1, setThreadThread1of2ForFork1_#in~param.offset=|v_setThreadThread1of2ForFork1_#in~param.offset_1|, setThreadThread1of2ForFork1_#in~param.base=|v_setThreadThread1of2ForFork1_#in~param.base_1|, setThreadThread1of2ForFork1_~param.base=v_setThreadThread1of2ForFork1_~param.base_1} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_~param.offset, setThreadThread1of2ForFork1_~param.base]" "[531] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[571] L1263-3-->$Ultimate##0: Formula: (and (= 0 |v_setThreadThread2of2ForFork1_#in~param.offset_4|) (= |v_setThreadThread2of2ForFork1_#in~param.base_4| 0) (= v_setThreadThread2of2ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre36#1_16|)) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_16|, setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_4|, setThreadThread2of2ForFork1_thidvar0=v_setThreadThread2of2ForFork1_thidvar0_2, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_4, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_4, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_4|, setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_4|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_4|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#in~param.base, setThreadThread2of2ForFork1_thidvar0, setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base, setThreadThread2of2ForFork1_#in~param.offset, setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" "[535] $Ultimate##0-->L1290: Formula: (and (= v_setThreadThread2of2ForFork1_~param.offset_1 |v_setThreadThread2of2ForFork1_#in~param.offset_1|) (= v_setThreadThread2of2ForFork1_~param.base_1 |v_setThreadThread2of2ForFork1_#in~param.base_1|)) InVars {setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} OutVars{setThreadThread2of2ForFork1_#in~param.base=|v_setThreadThread2of2ForFork1_#in~param.base_1|, setThreadThread2of2ForFork1_~param.offset=v_setThreadThread2of2ForFork1_~param.offset_1, setThreadThread2of2ForFork1_~param.base=v_setThreadThread2of2ForFork1_~param.base_1, setThreadThread2of2ForFork1_#in~param.offset=|v_setThreadThread2of2ForFork1_#in~param.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_~param.offset, setThreadThread2of2ForFork1_~param.base]" "[536] L1290-->L1292: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0]" "[411] L1263-4-->L1263-5: Formula: (= |v_ULTIMATE.start_main_~err~0#1_3| |v_ULTIMATE.start_main_#t~nondet37#1_2|) InVars {ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_2|, ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~err~0#1]" "[400] L1263-5-->L1263-9: Formula: (= |v_ULTIMATE.start_main_~err~0#1_5| 0) InVars {ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} OutVars{ULTIMATE.start_main_~err~0#1=|v_ULTIMATE.start_main_~err~0#1_5|} AuxVars[] AssignedVars[]" "[454] L1263-9-->L1263-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[516] L1263-10-->L1263-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet37#1]" "[467] L1263-11-->L1262-1: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post39#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[514] L1262-1-->L1262-2: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post39#1_3| 1)) InVars {ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1]" "[412] L1262-2-->L1262-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post39#1=|v_ULTIMATE.start_main_#t~post39#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post39#1]" "[405] L1262-3-->L1263: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| v_~iSet~0_6) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|, ~iSet~0=v_~iSet~0_6} AuxVars[] AssignedVars[]" "[492] L1263-->L1263-1: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre36#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre36#1]" "[421] L1263-1-->L1263-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[494] L1263-2-->L1263-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~0#1_5| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#setPool~0#1.offset_3| .cse1 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#setPool~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre36#1_3|)) |v_#memory_int_3|)))) InVars {ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_3|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#setPool~0#1.base=|v_ULTIMATE.start_main_~#setPool~0#1.base_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#setPool~0#1.offset=|v_ULTIMATE.start_main_~#setPool~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int]" "[532] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[537] L1292-->L1295: Formula: (= (+ v_~b~0_1 1) 0) InVars {} OutVars{~b~0=v_~b~0_1} AuxVars[] AssignedVars[~b~0]" "[533] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread1of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread1of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread1of2ForFork1_#res.offset=|v_setThreadThread1of2ForFork1_#res.offset_1|, setThreadThread1of2ForFork1_#res.base=|v_setThreadThread1of2ForFork1_#res.base_1|} AuxVars[] AssignedVars[setThreadThread1of2ForFork1_#res.base, setThreadThread1of2ForFork1_#res.offset]" "[538] L1295-->setThreadFINAL: Formula: (and (= |v_setThreadThread2of2ForFork1_#res.offset_1| 0) (= |v_setThreadThread2of2ForFork1_#res.base_1| 0)) InVars {} OutVars{setThreadThread2of2ForFork1_#res.base=|v_setThreadThread2of2ForFork1_#res.base_1|, setThreadThread2of2ForFork1_#res.offset=|v_setThreadThread2of2ForFork1_#res.offset_1|} AuxVars[] AssignedVars[setThreadThread2of2ForFork1_#res.base, setThreadThread2of2ForFork1_#res.offset]" Loop: RESULT: Ultimate could not prove your program: unable to determine termination [2025-04-26 16:27:52,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...