/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-race-challenges/thread-join-binomial.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:18:11,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:18:12,015 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:18:12,021 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:18:12,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:18:12,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:18:12,043 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:18:12,043 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:18:12,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:18:12,044 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:18:12,045 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:18:12,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:18:12,045 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:18:12,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:18:12,046 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:18:12,046 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:18:12,046 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:18:12,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:18:12,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:18:12,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:18:12,268 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:18:12,268 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:18:12,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/thread-join-binomial.i [2025-04-26 16:18:13,567 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d93a9b6c3/3efff983708c452d9242cf048e3abdeb/FLAG430b2750a [2025-04-26 16:18:13,810 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:18:13,810 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/thread-join-binomial.i [2025-04-26 16:18:13,822 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d93a9b6c3/3efff983708c452d9242cf048e3abdeb/FLAG430b2750a [2025-04-26 16:18:14,618 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d93a9b6c3/3efff983708c452d9242cf048e3abdeb [2025-04-26 16:18:14,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:18:14,621 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:18:14,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:18:14,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:18:14,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:18:14,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:18:14" (1/1) ... [2025-04-26 16:18:14,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285574ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:14, skipping insertion in model container [2025-04-26 16:18:14,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:18:14" (1/1) ... [2025-04-26 16:18:14,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:18:14,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:18:14,941 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:18:14,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:18:15,031 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:18:15,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15 WrapperNode [2025-04-26 16:18:15,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:18:15,033 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:18:15,033 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:18:15,033 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:18:15,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,069 INFO L138 Inliner]: procedures = 265, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 42 [2025-04-26 16:18:15,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:18:15,070 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:18:15,070 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:18:15,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:18:15,076 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,081 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,099 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,105 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,106 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,106 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:18:15,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:18:15,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:18:15,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:18:15,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (1/1) ... [2025-04-26 16:18:15,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:18:15,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:18:15,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:18:15,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-04-26 16:18:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-04-26 16:18:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:18:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:18:15,165 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 16:18:15,273 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:18:15,275 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:18:15,462 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:18:15,462 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:18:15,478 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:18:15,478 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-04-26 16:18:15,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:18:15 BoogieIcfgContainer [2025-04-26 16:18:15,478 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:18:15,479 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:18:15,479 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:18:15,483 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:18:15,483 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:15,484 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:18:14" (1/3) ... [2025-04-26 16:18:15,484 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@129dfaeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:18:15, skipping insertion in model container [2025-04-26 16:18:15,484 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:15,484 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:15" (2/3) ... [2025-04-26 16:18:15,484 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@129dfaeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:18:15, skipping insertion in model container [2025-04-26 16:18:15,485 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:15,485 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:18:15" (3/3) ... [2025-04-26 16:18:15,485 INFO L376 chiAutomizerObserver]: Analyzing ICFG thread-join-binomial.i [2025-04-26 16:18:15,564 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-26 16:18:15,592 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 119 places, 131 transitions, 275 flow [2025-04-26 16:18:15,620 INFO L116 PetriNetUnfolderBase]: 8/97 cut-off events. [2025-04-26 16:18:15,622 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 16:18:15,626 INFO L83 FinitePrefix]: Finished finitePrefix Result has 102 conditions, 97 events. 8/97 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 83 event pairs, 0 based on Foata normal form. 0/87 useless extension candidates. Maximal degree in co-relation 51. Up to 3 conditions per place. [2025-04-26 16:18:15,627 INFO L82 GeneralOperation]: Start removeDead. Operand has 119 places, 131 transitions, 275 flow [2025-04-26 16:18:15,631 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 85 places, 90 transitions, 187 flow [2025-04-26 16:18:15,632 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 85 places, 90 transitions, 187 flow [2025-04-26 16:18:15,640 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:18:15,640 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:18:15,640 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:18:15,640 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:18:15,640 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:18:15,640 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:18:15,640 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:18:15,640 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:18:15,641 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:18:15,712 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 34 [2025-04-26 16:18:15,712 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:15,712 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:15,717 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 16:18:15,717 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:18:15,717 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:18:15,717 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 518 states, but on-demand construction may add more states [2025-04-26 16:18:15,740 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 34 [2025-04-26 16:18:15,741 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:15,741 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:15,741 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 16:18:15,741 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:18:15,749 INFO L752 eck$LassoCheckResult]: Stem: "[178] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[193] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[158] L1019-->L1020: Formula: (= v_~threads_total~0_1 0) InVars {} OutVars{~threads_total~0=v_~threads_total~0_1} AuxVars[] AssignedVars[~threads_total~0]" "[169] L1020-->L1021: Formula: (and (= v_~tids~0.offset_1 0) (= v_~tids~0.base_1 0)) InVars {} OutVars{~tids~0.offset=v_~tids~0.offset_1, ~tids~0.base=v_~tids~0.base_1} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[167] L1021-->L1022: Formula: (= v_~data~0_1 0) InVars {} OutVars{~data~0=v_~data~0_1} AuxVars[] AssignedVars[~data~0]" "[230] L1022-->L1022-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[172] L1022-1-->L1022-2: Formula: (and (= |v_~#data_mutex~0.base_1| 1) (= |v_~#data_mutex~0.offset_1| 0)) InVars {} OutVars{~#data_mutex~0.base=|v_~#data_mutex~0.base_1|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_1|} AuxVars[] AssignedVars[~#data_mutex~0.offset, ~#data_mutex~0.base]" "[206] L1022-2-->L1022-3: Formula: (= (select (select |v_#memory_int_1| |v_~#data_mutex~0.base_2|) |v_~#data_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[235] L1022-3-->L1022-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#data_mutex~0.base_3|) (+ 4 |v_~#data_mutex~0.offset_3|))) InVars {#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[159] L1022-4-->L1022-5: Formula: (= (select (select |v_#memory_int_3| |v_~#data_mutex~0.base_4|) (+ 8 |v_~#data_mutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[194] L1022-5-->L1022-6: Formula: (= (select (select |v_#memory_int_4| |v_~#data_mutex~0.base_5|) (+ 12 |v_~#data_mutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[179] L1022-6-->L1022-7: Formula: (= (select (select |v_#memory_int_5| |v_~#data_mutex~0.base_6|) (+ 16 |v_~#data_mutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[171] L1022-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[224] L-1-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~malloc12#1.base, ULTIMATE.start_main_#t~nondet14#1]" "[148] L1039-->L1039-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[183] L1039-1-->L1039-2: Formula: (= v_~threads_total~0_2 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ~threads_total~0=v_~threads_total~0_2} AuxVars[] AssignedVars[~threads_total~0]" "[147] L1039-2-->L1040: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[191] L1040-->L1040-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 1 v_~threads_total~0_3) 1 0)) InVars {~threads_total~0=v_~threads_total~0_3} OutVars{~threads_total~0=v_~threads_total~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[197] L1040-1-->L1015: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[144] L1015-->L1016: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[154] L1016-->L1015-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[155] L1015-1-->L1040-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[222] L1040-2-->L1041: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[201] L1041-->L1041-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc12#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc12#1.base_2| |v_#StackHeapBarrier_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 1) |v_#valid_3|) (= (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| (* (mod v_~threads_total~0_4 1073741824) 4)) |v_#length_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc12#1.base]" "[146] L1041-1-->L1041-2: Formula: (and (= v_~tids~0.offset_2 |v_ULTIMATE.start_main_#t~malloc12#1.offset_3|) (= |v_ULTIMATE.start_main_#t~malloc12#1.base_3| v_~tids~0.base_2)) InVars {ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ~tids~0.offset=v_~tids~0.offset_2, ~tids~0.base=v_~tids~0.base_2, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[232] L1041-2-->L1042: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_4|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~malloc12#1.base]" "[157] L1042-->L1042-5: Formula: (= v_~threads_total~0_5 (+ |v_ULTIMATE.start_main_~i~1#1_2| 1)) InVars {~threads_total~0=v_~threads_total~0_5} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|, ~threads_total~0=v_~threads_total~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[151] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[210] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[152] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[202] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[285] L1043-3-->$Ultimate##0: Formula: (and (= v_threadThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_7|) (= |v_ULTIMATE.start_main_~i~1#1_11| |v_threadThread1of1ForFork0_#in~arg.offset_4|) (= |v_threadThread1of1ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|} OutVars{threadThread1of1ForFork0_~next_worker~0=v_threadThread1of1ForFork0_~next_worker~0_12, threadThread1of1ForFork0_#in~arg.offset=|v_threadThread1of1ForFork0_#in~arg.offset_4|, threadThread1of1ForFork0_~i~0=v_threadThread1of1ForFork0_~i~0_16, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, threadThread1of1ForFork0_~step~0=v_threadThread1of1ForFork0_~step~0_18, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_7|, threadThread1of1ForFork0_~arg.offset=v_threadThread1of1ForFork0_~arg.offset_6, threadThread1of1ForFork0_#res.base=|v_threadThread1of1ForFork0_#res.base_4|, threadThread1of1ForFork0_#t~mem9=|v_threadThread1of1ForFork0_#t~mem9_6|, threadThread1of1ForFork0_#t~ret5=|v_threadThread1of1ForFork0_#t~ret5_6|, threadThread1of1ForFork0_#t~bitwise8=|v_threadThread1of1ForFork0_#t~bitwise8_12|, threadThread1of1ForFork0_#res.offset=|v_threadThread1of1ForFork0_#res.offset_4|, threadThread1of1ForFork0_#t~ret3=|v_threadThread1of1ForFork0_#t~ret3_6|, threadThread1of1ForFork0_#in~arg.base=|v_threadThread1of1ForFork0_#in~arg.base_4|, threadThread1of1ForFork0_~arg.base=v_threadThread1of1ForFork0_~arg.base_6, threadThread1of1ForFork0_#t~post10=|v_threadThread1of1ForFork0_#t~post10_8|, threadThread1of1ForFork0_#t~bitwise7=|v_threadThread1of1ForFork0_#t~bitwise7_20|, threadThread1of1ForFork0_#t~bitwise6=|v_threadThread1of1ForFork0_#t~bitwise6_14|, threadThread1of1ForFork0_#t~nondet4=|v_threadThread1of1ForFork0_#t~nondet4_8|, threadThread1of1ForFork0_thidvar0=v_threadThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[threadThread1of1ForFork0_~next_worker~0, threadThread1of1ForFork0_#in~arg.offset, threadThread1of1ForFork0_~i~0, threadThread1of1ForFork0_~step~0, threadThread1of1ForFork0_~arg.offset, threadThread1of1ForFork0_#res.base, threadThread1of1ForFork0_#t~mem9, threadThread1of1ForFork0_#t~ret5, threadThread1of1ForFork0_#t~bitwise8, threadThread1of1ForFork0_#res.offset, threadThread1of1ForFork0_#t~ret3, threadThread1of1ForFork0_#in~arg.base, threadThread1of1ForFork0_~arg.base, threadThread1of1ForFork0_#t~post10, threadThread1of1ForFork0_#t~bitwise7, threadThread1of1ForFork0_#t~bitwise6, threadThread1of1ForFork0_#t~nondet4, threadThread1of1ForFork0_thidvar0]" "[180] L1043-4-->L1043-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[182] L1043-5-->L1042-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1]" "[188] L1042-2-->L1042-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post15#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[192] L1042-3-->L1042-4: Formula: (= (+ |v_ULTIMATE.start_main_~i~1#1_6| 1) |v_ULTIMATE.start_main_#t~post15#1_3|) InVars {ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[218] L1042-4-->L1042-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[151] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[210] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[152] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[202] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[283] L1043-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:18:15,750 INFO L754 eck$LassoCheckResult]: Loop: "[284] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:18:15,755 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:15,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1891854753, now seen corresponding path program 1 times [2025-04-26 16:18:15,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:15,761 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846785281] [2025-04-26 16:18:15,761 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:15,827 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:15,860 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:15,861 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:15,861 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:15,861 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:15,871 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:15,892 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:15,893 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:15,893 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:15,917 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:15,919 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:15,919 INFO L85 PathProgramCache]: Analyzing trace with hash 315, now seen corresponding path program 1 times [2025-04-26 16:18:15,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:15,919 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154003303] [2025-04-26 16:18:15,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:15,929 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:18:15,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:18:15,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:15,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:15,929 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:15,933 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:18:15,934 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:18:15,934 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:15,934 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:15,935 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:15,936 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:15,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1482045085, now seen corresponding path program 1 times [2025-04-26 16:18:15,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:15,936 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436195856] [2025-04-26 16:18:15,936 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:15,954 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 16:18:15,972 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 16:18:15,977 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:15,977 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:15,977 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:15,984 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 16:18:16,006 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 16:18:16,006 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:16,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:16,013 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:16,627 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:16,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:16,633 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:16,633 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:16,633 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:16,639 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:16,644 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:16,644 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:16,644 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:16,659 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:18:16,696 INFO L143 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2025-04-26 16:18:16,701 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 160 places, 181 transitions, 396 flow [2025-04-26 16:18:16,750 INFO L116 PetriNetUnfolderBase]: 39/330 cut-off events. [2025-04-26 16:18:16,751 INFO L117 PetriNetUnfolderBase]: For 16/17 co-relation queries the response was YES. [2025-04-26 16:18:16,756 INFO L83 FinitePrefix]: Finished finitePrefix Result has 354 conditions, 330 events. 39/330 cut-off events. For 16/17 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 943 event pairs, 0 based on Foata normal form. 0/289 useless extension candidates. Maximal degree in co-relation 198. Up to 9 conditions per place. [2025-04-26 16:18:16,756 INFO L82 GeneralOperation]: Start removeDead. Operand has 160 places, 181 transitions, 396 flow [2025-04-26 16:18:16,761 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 143 transitions, 308 flow [2025-04-26 16:18:16,761 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 131 places, 143 transitions, 308 flow [2025-04-26 16:18:16,763 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:18:16,763 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:18:16,763 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:18:16,763 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:18:16,763 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:18:16,763 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:18:16,763 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:18:16,763 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:18:16,763 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:18:17,759 INFO L131 ngComponentsAnalysis]: Automaton has 1497 accepting balls. 15746 [2025-04-26 16:18:17,760 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:17,760 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:17,771 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:17,772 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:17,772 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:18:17,772 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 22416 states, but on-demand construction may add more states [2025-04-26 16:18:18,117 INFO L131 ngComponentsAnalysis]: Automaton has 1497 accepting balls. 15746 [2025-04-26 16:18:18,117 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:18,117 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:18,124 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:18,125 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:18,126 INFO L752 eck$LassoCheckResult]: Stem: "[323] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[338] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[303] L1019-->L1020: Formula: (= v_~threads_total~0_1 0) InVars {} OutVars{~threads_total~0=v_~threads_total~0_1} AuxVars[] AssignedVars[~threads_total~0]" "[314] L1020-->L1021: Formula: (and (= v_~tids~0.offset_1 0) (= v_~tids~0.base_1 0)) InVars {} OutVars{~tids~0.offset=v_~tids~0.offset_1, ~tids~0.base=v_~tids~0.base_1} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[312] L1021-->L1022: Formula: (= v_~data~0_1 0) InVars {} OutVars{~data~0=v_~data~0_1} AuxVars[] AssignedVars[~data~0]" "[375] L1022-->L1022-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[317] L1022-1-->L1022-2: Formula: (and (= |v_~#data_mutex~0.base_1| 1) (= |v_~#data_mutex~0.offset_1| 0)) InVars {} OutVars{~#data_mutex~0.base=|v_~#data_mutex~0.base_1|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_1|} AuxVars[] AssignedVars[~#data_mutex~0.offset, ~#data_mutex~0.base]" "[351] L1022-2-->L1022-3: Formula: (= (select (select |v_#memory_int_1| |v_~#data_mutex~0.base_2|) |v_~#data_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[380] L1022-3-->L1022-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#data_mutex~0.base_3|) (+ 4 |v_~#data_mutex~0.offset_3|))) InVars {#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[304] L1022-4-->L1022-5: Formula: (= (select (select |v_#memory_int_3| |v_~#data_mutex~0.base_4|) (+ 8 |v_~#data_mutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[339] L1022-5-->L1022-6: Formula: (= (select (select |v_#memory_int_4| |v_~#data_mutex~0.base_5|) (+ 12 |v_~#data_mutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[324] L1022-6-->L1022-7: Formula: (= (select (select |v_#memory_int_5| |v_~#data_mutex~0.base_6|) (+ 16 |v_~#data_mutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[316] L1022-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[369] L-1-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~malloc12#1.base, ULTIMATE.start_main_#t~nondet14#1]" "[293] L1039-->L1039-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[328] L1039-1-->L1039-2: Formula: (= v_~threads_total~0_2 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ~threads_total~0=v_~threads_total~0_2} AuxVars[] AssignedVars[~threads_total~0]" "[292] L1039-2-->L1040: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[336] L1040-->L1040-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 1 v_~threads_total~0_3) 1 0)) InVars {~threads_total~0=v_~threads_total~0_3} OutVars{~threads_total~0=v_~threads_total~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[342] L1040-1-->L1015: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[289] L1015-->L1016: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[299] L1016-->L1015-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[300] L1015-1-->L1040-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[367] L1040-2-->L1041: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[346] L1041-->L1041-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc12#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc12#1.base_2| |v_#StackHeapBarrier_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 1) |v_#valid_3|) (= (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| (* (mod v_~threads_total~0_4 1073741824) 4)) |v_#length_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc12#1.base]" "[291] L1041-1-->L1041-2: Formula: (and (= v_~tids~0.offset_2 |v_ULTIMATE.start_main_#t~malloc12#1.offset_3|) (= |v_ULTIMATE.start_main_#t~malloc12#1.base_3| v_~tids~0.base_2)) InVars {ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ~tids~0.offset=v_~tids~0.offset_2, ~tids~0.base=v_~tids~0.base_2, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[377] L1041-2-->L1042: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_4|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~malloc12#1.base]" "[302] L1042-->L1042-5: Formula: (= v_~threads_total~0_5 (+ |v_ULTIMATE.start_main_~i~1#1_2| 1)) InVars {~threads_total~0=v_~threads_total~0_5} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|, ~threads_total~0=v_~threads_total~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[475] L1043-3-->$Ultimate##0: Formula: (and (= v_threadThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_13|) (= |v_threadThread1of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_16| |v_threadThread1of2ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_6|, threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_6, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_12, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_6|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_16, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_18, threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_8|, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_20|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_12|, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_6, threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_14|, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_8|, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#t~ret5, threadThread1of2ForFork0_~next_worker~0, threadThread1of2ForFork0_#t~ret3, threadThread1of2ForFork0_~i~0, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_~step~0, threadThread1of2ForFork0_#t~post10, threadThread1of2ForFork0_#t~bitwise7, threadThread1of2ForFork0_#t~bitwise8, threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_#t~bitwise6, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_#t~nondet4, threadThread1of2ForFork0_#in~arg.offset]" "[383] $Ultimate##0-->L1024: Formula: (and (= v_threadThread1of2ForFork0_~arg.offset_1 |v_threadThread1of2ForFork0_#in~arg.offset_1|) (= v_threadThread1of2ForFork0_~arg.base_1 |v_threadThread1of2ForFork0_#in~arg.base_1|)) InVars {threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_1, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_~arg.offset]" "[384] L1024-->L1025: Formula: (= v_threadThread1of2ForFork0_~i~0_1 (+ v_threadThread1of2ForFork0_~arg.offset_3 v_threadThread1of2ForFork0_~arg.base_3)) InVars {threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of2ForFork0_~i~0]" "[385] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|) (= |v_threadThread1of2ForFork0_#t~ret3_1| 0))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret3]" "[386] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret3]" "[387] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[388] L1026-1-->L1026-2: Formula: (= v_~data~0_3 |v_threadThread1of2ForFork0_#t~nondet4_3|) InVars {threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} OutVars{~data~0=v_~data~0_3, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} AuxVars[] AssignedVars[~data~0]" "[389] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[390] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread1of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret5]" "[391] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret5]" "[392] L1028-->L1028-5: Formula: (= v_threadThread1of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" [2025-04-26 16:18:18,126 INFO L754 eck$LassoCheckResult]: Loop: "[325] L1043-4-->L1043-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[393] L1028-5-->L1029-2: Formula: (not (= (mod v_threadThread1of2ForFork0_~step~0_3 4294967296) 0)) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_3} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_3} AuxVars[] AssignedVars[]" "[396] L1029-2-->L1029-4: Formula: (< 2 |v_threadThread1of2ForFork0_#t~bitwise6_1|) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[327] L1043-5-->L1042-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1]" "[400] L1029-4-->L1029-6: Formula: (= 0 (let ((.cse0 (mod v_threadThread1of2ForFork0_~i~0_5 |v_threadThread1of2ForFork0_#t~bitwise6_7|))) (ite (and (< v_threadThread1of2ForFork0_~i~0_5 0) (not (= .cse0 0))) (ite (< |v_threadThread1of2ForFork0_#t~bitwise6_7| 0) (+ .cse0 |v_threadThread1of2ForFork0_#t~bitwise6_7|) (+ .cse0 (* (- 1) |v_threadThread1of2ForFork0_#t~bitwise6_7|))) .cse0))) InVars {threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} AuxVars[] AssignedVars[]" "[403] L1029-6-->L1031: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_11|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[405] L1031-->L1031-1: Formula: (= (mod v_threadThread1of2ForFork0_~step~0_9 4294967296) 0) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_9} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_9} AuxVars[] AssignedVars[]" "[333] L1042-2-->L1042-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post15#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[337] L1042-3-->L1042-4: Formula: (= (+ |v_ULTIMATE.start_main_~i~1#1_6| 1) |v_ULTIMATE.start_main_#t~post15#1_3|) InVars {ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[363] L1042-4-->L1042-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[407] L1031-1-->L1031-5: Formula: (= |v_threadThread1of2ForFork0_#t~bitwise7_1| 1) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[409] L1031-5-->L1031-6: Formula: (or (= v_threadThread1of2ForFork0_~i~0_7 |v_threadThread1of2ForFork0_#t~bitwise7_5|) (= v_threadThread1of2ForFork0_~i~0_7 0)) InVars {threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} OutVars{threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} AuxVars[] AssignedVars[]" "[411] L1031-6-->L1031-13: Formula: (= |v_threadThread1of2ForFork0_#t~bitwise8_1| |v_threadThread1of2ForFork0_#t~bitwise7_9|) InVars {threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[476] L1043-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_18| |v_threadThread2of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre13#1_15| v_threadThread2of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|} OutVars{threadThread2of2ForFork0_#t~bitwise7=|v_threadThread2of2ForFork0_#t~bitwise7_20|, threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_14|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|, threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_6, threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_8|, threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_18, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_2, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_4|, threadThread2of2ForFork0_~next_worker~0=v_threadThread2of2ForFork0_~next_worker~0_12, threadThread2of2ForFork0_#t~mem9=|v_threadThread2of2ForFork0_#t~mem9_6|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_4|, threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_6|, threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_6, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_6|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_16, threadThread2of2ForFork0_#t~post10=|v_threadThread2of2ForFork0_#t~post10_8|, threadThread2of2ForFork0_#t~bitwise8=|v_threadThread2of2ForFork0_#t~bitwise8_12|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise7, threadThread2of2ForFork0_#t~bitwise6, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_#t~nondet4, threadThread2of2ForFork0_~step~0, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_~next_worker~0, threadThread2of2ForFork0_#t~mem9, threadThread2of2ForFork0_#res.base, threadThread2of2ForFork0_#t~ret3, threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#t~ret5, threadThread2of2ForFork0_~i~0, threadThread2of2ForFork0_#t~post10, threadThread2of2ForFork0_#t~bitwise8]" "[414] L1031-13-->L1031-14: Formula: (= v_threadThread1of2ForFork0_~next_worker~0_1 |v_threadThread1of2ForFork0_#t~bitwise8_3|) InVars {threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_1, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[417] L1031-14-->L1031-15: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_17|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[418] L1031-15-->L1032: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_9|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[428] $Ultimate##0-->L1024: Formula: (and (= v_threadThread2of2ForFork0_~arg.offset_1 |v_threadThread2of2ForFork0_#in~arg.offset_1|) (= |v_threadThread2of2ForFork0_#in~arg.base_1| v_threadThread2of2ForFork0_~arg.base_1)) InVars {threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|} OutVars{threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_1, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_~arg.base]" "[429] L1024-->L1025: Formula: (= v_threadThread2of2ForFork0_~i~0_1 (+ v_threadThread2of2ForFork0_~arg.offset_3 v_threadThread2of2ForFork0_~arg.base_3)) InVars {threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3} OutVars{threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~i~0]" "[430] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= |v_threadThread2of2ForFork0_#t~ret3_1| 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_1|, #pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3, #pthreadsMutex]" "[420] L1032-->L1034: Formula: (< (mod v_threadThread1of2ForFork0_~next_worker~0_5 4294967296) (mod v_~threads_total~0_7 4294967296)) InVars {threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} AuxVars[] AssignedVars[]" "[431] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3]" "[421] L1034-->L1034-1: Formula: (let ((.cse0 (* (let ((.cse2 (mod v_threadThread1of2ForFork0_~next_worker~0_7 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_6))) (and (= (select |v_#valid_9| v_~tids~0.base_6) 1) (<= (+ .cse0 v_~tids~0.offset_6 4) (select |v_#length_6| v_~tids~0.base_6)) (= |v_threadThread1of2ForFork0_#t~mem9_1| (select (select |v_#memory_int_9| v_~tids~0.base_6) .cse1)) (<= 0 .cse1)))) InVars {#memory_int=|v_#memory_int_9|, #length=|v_#length_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, ~tids~0.offset=v_~tids~0.offset_6, ~tids~0.base=v_~tids~0.base_6, #valid=|v_#valid_9|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_1|, ~tids~0.offset=v_~tids~0.offset_6, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_6|, ~tids~0.base=v_~tids~0.base_6} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[432] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[433] L1026-1-->L1026-2: Formula: (= |v_threadThread2of2ForFork0_#t~nondet4_3| v_~data~0_3) InVars {threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|, ~data~0=v_~data~0_3} AuxVars[] AssignedVars[~data~0]" "[434] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[435] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread2of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread2of2ForFork0_#t~ret5]" "[436] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret5]" "[437] L1028-->L1028-5: Formula: (= v_threadThread2of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[440] L1028-5-->L1028-6: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[]" "[443] L1028-6-->L1036: Formula: true InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_7} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[446] L1036-->threadFINAL: Formula: (and (= |v_threadThread2of2ForFork0_#res.base_1| 0) (= |v_threadThread2of2ForFork0_#res.offset_1| 0)) InVars {} OutVars{threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_1|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_#res.base]" "[449] threadFINAL-->threadEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[482] threadEXIT-->L1034-2: Formula: (= v_threadThread2of2ForFork0_thidvar0_8 |v_threadThread1of2ForFork0_#t~mem9_10|) InVars {threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} AuxVars[] AssignedVars[]" "[423] L1034-2-->L1034-3: Formula: true InVars {} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_9} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[424] L1034-3-->L1028-2: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[425] L1028-2-->L1028-3: Formula: (= |v_threadThread1of2ForFork0_#t~post10_1| v_threadThread1of2ForFork0_~step~0_13) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_1|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" "[426] L1028-3-->L1028-4: Formula: (= (+ |v_threadThread1of2ForFork0_#t~post10_3| 1) v_threadThread1of2ForFork0_~step~0_15) InVars {threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_15} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" "[427] L1028-4-->L1028-5: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" [2025-04-26 16:18:18,127 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:18,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1466215401, now seen corresponding path program 1 times [2025-04-26 16:18:18,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:18,128 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780158768] [2025-04-26 16:18:18,128 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:18,139 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:18,160 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:18,160 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:18,160 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:18,160 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:18,167 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:18,180 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:18,181 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:18,181 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:18,190 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:18,190 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:18,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1092662171, now seen corresponding path program 1 times [2025-04-26 16:18:18,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:18,191 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167290859] [2025-04-26 16:18:18,191 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:18,203 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-26 16:18:18,209 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-26 16:18:18,209 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:18,210 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:18:18,299 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 16:18:18,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:18:18,299 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167290859] [2025-04-26 16:18:18,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167290859] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:18:18,303 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:18:18,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-26 16:18:18,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731298087] [2025-04-26 16:18:18,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:18:18,308 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-04-26 16:18:18,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:18:18,327 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:18:18,327 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:18:18,330 INFO L87 Difference]: Start difference. First operand currently 22416 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (in total 43), 3 states have internal predecessors, (43), 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 16:18:18,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:18:18,754 INFO L93 Difference]: Finished difference Result 33457 states and 105841 transitions. [2025-04-26 16:18:18,754 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 33457 states and 105841 transitions. [2025-04-26 16:18:19,191 INFO L131 ngComponentsAnalysis]: Automaton has 2257 accepting balls. 24166 [2025-04-26 16:18:19,545 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 33457 states to 25728 states and 81979 transitions. [2025-04-26 16:18:19,546 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 25728 [2025-04-26 16:18:19,591 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 25728 [2025-04-26 16:18:19,591 INFO L74 IsDeterministic]: Start isDeterministic. Operand 25728 states and 81979 transitions. [2025-04-26 16:18:19,658 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:18:19,658 INFO L218 hiAutomatonCegarLoop]: Abstraction has 25728 states and 81979 transitions. [2025-04-26 16:18:19,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25728 states and 81979 transitions. [2025-04-26 16:18:20,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25728 to 18485. [2025-04-26 16:18:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18485 states, 18485 states have (on average 3.1800919664592913) internal successors, (in total 58784), 18484 states have internal predecessors, (58784), 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 16:18:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18485 states to 18485 states and 58784 transitions. [2025-04-26 16:18:20,379 INFO L240 hiAutomatonCegarLoop]: Abstraction has 18485 states and 58784 transitions. [2025-04-26 16:18:20,380 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:18:20,382 INFO L438 stractBuchiCegarLoop]: Abstraction has 18485 states and 58784 transitions. [2025-04-26 16:18:20,382 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:18:20,382 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18485 states and 58784 transitions. [2025-04-26 16:18:20,483 INFO L131 ngComponentsAnalysis]: Automaton has 1614 accepting balls. 17063 [2025-04-26 16:18:20,483 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:20,483 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:20,488 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:20,488 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:20,489 INFO L752 eck$LassoCheckResult]: Stem: "[323] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[338] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[303] L1019-->L1020: Formula: (= v_~threads_total~0_1 0) InVars {} OutVars{~threads_total~0=v_~threads_total~0_1} AuxVars[] AssignedVars[~threads_total~0]" "[314] L1020-->L1021: Formula: (and (= v_~tids~0.offset_1 0) (= v_~tids~0.base_1 0)) InVars {} OutVars{~tids~0.offset=v_~tids~0.offset_1, ~tids~0.base=v_~tids~0.base_1} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[312] L1021-->L1022: Formula: (= v_~data~0_1 0) InVars {} OutVars{~data~0=v_~data~0_1} AuxVars[] AssignedVars[~data~0]" "[375] L1022-->L1022-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[317] L1022-1-->L1022-2: Formula: (and (= |v_~#data_mutex~0.base_1| 1) (= |v_~#data_mutex~0.offset_1| 0)) InVars {} OutVars{~#data_mutex~0.base=|v_~#data_mutex~0.base_1|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_1|} AuxVars[] AssignedVars[~#data_mutex~0.offset, ~#data_mutex~0.base]" "[351] L1022-2-->L1022-3: Formula: (= (select (select |v_#memory_int_1| |v_~#data_mutex~0.base_2|) |v_~#data_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[380] L1022-3-->L1022-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#data_mutex~0.base_3|) (+ 4 |v_~#data_mutex~0.offset_3|))) InVars {#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[304] L1022-4-->L1022-5: Formula: (= (select (select |v_#memory_int_3| |v_~#data_mutex~0.base_4|) (+ 8 |v_~#data_mutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[339] L1022-5-->L1022-6: Formula: (= (select (select |v_#memory_int_4| |v_~#data_mutex~0.base_5|) (+ 12 |v_~#data_mutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[324] L1022-6-->L1022-7: Formula: (= (select (select |v_#memory_int_5| |v_~#data_mutex~0.base_6|) (+ 16 |v_~#data_mutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[316] L1022-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[369] L-1-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~malloc12#1.base, ULTIMATE.start_main_#t~nondet14#1]" "[293] L1039-->L1039-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[328] L1039-1-->L1039-2: Formula: (= v_~threads_total~0_2 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ~threads_total~0=v_~threads_total~0_2} AuxVars[] AssignedVars[~threads_total~0]" "[292] L1039-2-->L1040: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[336] L1040-->L1040-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 1 v_~threads_total~0_3) 1 0)) InVars {~threads_total~0=v_~threads_total~0_3} OutVars{~threads_total~0=v_~threads_total~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[342] L1040-1-->L1015: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[289] L1015-->L1016: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[299] L1016-->L1015-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[300] L1015-1-->L1040-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[367] L1040-2-->L1041: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[346] L1041-->L1041-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc12#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc12#1.base_2| |v_#StackHeapBarrier_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 1) |v_#valid_3|) (= (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| (* (mod v_~threads_total~0_4 1073741824) 4)) |v_#length_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc12#1.base]" "[291] L1041-1-->L1041-2: Formula: (and (= v_~tids~0.offset_2 |v_ULTIMATE.start_main_#t~malloc12#1.offset_3|) (= |v_ULTIMATE.start_main_#t~malloc12#1.base_3| v_~tids~0.base_2)) InVars {ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ~tids~0.offset=v_~tids~0.offset_2, ~tids~0.base=v_~tids~0.base_2, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[377] L1041-2-->L1042: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_4|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~malloc12#1.base]" "[302] L1042-->L1042-5: Formula: (= v_~threads_total~0_5 (+ |v_ULTIMATE.start_main_~i~1#1_2| 1)) InVars {~threads_total~0=v_~threads_total~0_5} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|, ~threads_total~0=v_~threads_total~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[475] L1043-3-->$Ultimate##0: Formula: (and (= v_threadThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_13|) (= |v_threadThread1of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_16| |v_threadThread1of2ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_6|, threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_6, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_12, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_6|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_16, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_18, threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_8|, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_20|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_12|, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_6, threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_14|, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_8|, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#t~ret5, threadThread1of2ForFork0_~next_worker~0, threadThread1of2ForFork0_#t~ret3, threadThread1of2ForFork0_~i~0, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_~step~0, threadThread1of2ForFork0_#t~post10, threadThread1of2ForFork0_#t~bitwise7, threadThread1of2ForFork0_#t~bitwise8, threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_#t~bitwise6, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_#t~nondet4, threadThread1of2ForFork0_#in~arg.offset]" "[383] $Ultimate##0-->L1024: Formula: (and (= v_threadThread1of2ForFork0_~arg.offset_1 |v_threadThread1of2ForFork0_#in~arg.offset_1|) (= v_threadThread1of2ForFork0_~arg.base_1 |v_threadThread1of2ForFork0_#in~arg.base_1|)) InVars {threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_1, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_~arg.offset]" "[384] L1024-->L1025: Formula: (= v_threadThread1of2ForFork0_~i~0_1 (+ v_threadThread1of2ForFork0_~arg.offset_3 v_threadThread1of2ForFork0_~arg.base_3)) InVars {threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of2ForFork0_~i~0]" "[385] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|) (= |v_threadThread1of2ForFork0_#t~ret3_1| 0))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret3]" "[386] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret3]" "[387] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[388] L1026-1-->L1026-2: Formula: (= v_~data~0_3 |v_threadThread1of2ForFork0_#t~nondet4_3|) InVars {threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} OutVars{~data~0=v_~data~0_3, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} AuxVars[] AssignedVars[~data~0]" "[389] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[390] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread1of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret5]" "[391] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret5]" "[392] L1028-->L1028-5: Formula: (= v_threadThread1of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" [2025-04-26 16:18:20,490 INFO L754 eck$LassoCheckResult]: Loop: "[394] L1028-5-->L1029: Formula: (= (mod v_threadThread1of2ForFork0_~step~0_5 4294967296) 0) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_5} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_5} AuxVars[] AssignedVars[]" "[397] L1029-->L1029-4: Formula: (= 2 |v_threadThread1of2ForFork0_#t~bitwise6_3|) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[400] L1029-4-->L1029-6: Formula: (= 0 (let ((.cse0 (mod v_threadThread1of2ForFork0_~i~0_5 |v_threadThread1of2ForFork0_#t~bitwise6_7|))) (ite (and (< v_threadThread1of2ForFork0_~i~0_5 0) (not (= .cse0 0))) (ite (< |v_threadThread1of2ForFork0_#t~bitwise6_7| 0) (+ .cse0 |v_threadThread1of2ForFork0_#t~bitwise6_7|) (+ .cse0 (* (- 1) |v_threadThread1of2ForFork0_#t~bitwise6_7|))) .cse0))) InVars {threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} AuxVars[] AssignedVars[]" "[403] L1029-6-->L1031: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_11|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[405] L1031-->L1031-1: Formula: (= (mod v_threadThread1of2ForFork0_~step~0_9 4294967296) 0) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_9} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_9} AuxVars[] AssignedVars[]" "[325] L1043-4-->L1043-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[407] L1031-1-->L1031-5: Formula: (= |v_threadThread1of2ForFork0_#t~bitwise7_1| 1) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[327] L1043-5-->L1042-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1]" "[409] L1031-5-->L1031-6: Formula: (or (= v_threadThread1of2ForFork0_~i~0_7 |v_threadThread1of2ForFork0_#t~bitwise7_5|) (= v_threadThread1of2ForFork0_~i~0_7 0)) InVars {threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} OutVars{threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} AuxVars[] AssignedVars[]" "[411] L1031-6-->L1031-13: Formula: (= |v_threadThread1of2ForFork0_#t~bitwise8_1| |v_threadThread1of2ForFork0_#t~bitwise7_9|) InVars {threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[333] L1042-2-->L1042-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post15#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[337] L1042-3-->L1042-4: Formula: (= (+ |v_ULTIMATE.start_main_~i~1#1_6| 1) |v_ULTIMATE.start_main_#t~post15#1_3|) InVars {ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[414] L1031-13-->L1031-14: Formula: (= v_threadThread1of2ForFork0_~next_worker~0_1 |v_threadThread1of2ForFork0_#t~bitwise8_3|) InVars {threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_1, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[363] L1042-4-->L1042-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[417] L1031-14-->L1031-15: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_17|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[418] L1031-15-->L1032: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_9|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[420] L1032-->L1034: Formula: (< (mod v_threadThread1of2ForFork0_~next_worker~0_5 4294967296) (mod v_~threads_total~0_7 4294967296)) InVars {threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} AuxVars[] AssignedVars[]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[421] L1034-->L1034-1: Formula: (let ((.cse0 (* (let ((.cse2 (mod v_threadThread1of2ForFork0_~next_worker~0_7 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_6))) (and (= (select |v_#valid_9| v_~tids~0.base_6) 1) (<= (+ .cse0 v_~tids~0.offset_6 4) (select |v_#length_6| v_~tids~0.base_6)) (= |v_threadThread1of2ForFork0_#t~mem9_1| (select (select |v_#memory_int_9| v_~tids~0.base_6) .cse1)) (<= 0 .cse1)))) InVars {#memory_int=|v_#memory_int_9|, #length=|v_#length_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, ~tids~0.offset=v_~tids~0.offset_6, ~tids~0.base=v_~tids~0.base_6, #valid=|v_#valid_9|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_1|, ~tids~0.offset=v_~tids~0.offset_6, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_6|, ~tids~0.base=v_~tids~0.base_6} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[476] L1043-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_18| |v_threadThread2of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre13#1_15| v_threadThread2of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|} OutVars{threadThread2of2ForFork0_#t~bitwise7=|v_threadThread2of2ForFork0_#t~bitwise7_20|, threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_14|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|, threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_6, threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_8|, threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_18, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_2, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_4|, threadThread2of2ForFork0_~next_worker~0=v_threadThread2of2ForFork0_~next_worker~0_12, threadThread2of2ForFork0_#t~mem9=|v_threadThread2of2ForFork0_#t~mem9_6|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_4|, threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_6|, threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_6, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_6|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_16, threadThread2of2ForFork0_#t~post10=|v_threadThread2of2ForFork0_#t~post10_8|, threadThread2of2ForFork0_#t~bitwise8=|v_threadThread2of2ForFork0_#t~bitwise8_12|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise7, threadThread2of2ForFork0_#t~bitwise6, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_#t~nondet4, threadThread2of2ForFork0_~step~0, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_~next_worker~0, threadThread2of2ForFork0_#t~mem9, threadThread2of2ForFork0_#res.base, threadThread2of2ForFork0_#t~ret3, threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#t~ret5, threadThread2of2ForFork0_~i~0, threadThread2of2ForFork0_#t~post10, threadThread2of2ForFork0_#t~bitwise8]" "[428] $Ultimate##0-->L1024: Formula: (and (= v_threadThread2of2ForFork0_~arg.offset_1 |v_threadThread2of2ForFork0_#in~arg.offset_1|) (= |v_threadThread2of2ForFork0_#in~arg.base_1| v_threadThread2of2ForFork0_~arg.base_1)) InVars {threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|} OutVars{threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_1, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_~arg.base]" "[429] L1024-->L1025: Formula: (= v_threadThread2of2ForFork0_~i~0_1 (+ v_threadThread2of2ForFork0_~arg.offset_3 v_threadThread2of2ForFork0_~arg.base_3)) InVars {threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3} OutVars{threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~i~0]" "[430] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= |v_threadThread2of2ForFork0_#t~ret3_1| 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_1|, #pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3, #pthreadsMutex]" "[431] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3]" "[432] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[433] L1026-1-->L1026-2: Formula: (= |v_threadThread2of2ForFork0_#t~nondet4_3| v_~data~0_3) InVars {threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|, ~data~0=v_~data~0_3} AuxVars[] AssignedVars[~data~0]" "[434] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[435] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread2of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread2of2ForFork0_#t~ret5]" "[436] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret5]" "[437] L1028-->L1028-5: Formula: (= v_threadThread2of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[438] L1028-5-->L1029-2: Formula: (not (= 0 (mod v_threadThread2of2ForFork0_~step~0_3 4294967296))) InVars {threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_3} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_3} AuxVars[] AssignedVars[]" "[441] L1029-2-->L1029-4: Formula: (< 2 |v_threadThread2of2ForFork0_#t~bitwise6_1|) InVars {} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise6]" "[444] L1029-4-->L1029-5: Formula: (not (= (let ((.cse0 (mod v_threadThread2of2ForFork0_~i~0_3 |v_threadThread2of2ForFork0_#t~bitwise6_5|))) (ite (and (not (= .cse0 0)) (< v_threadThread2of2ForFork0_~i~0_3 0)) (ite (< |v_threadThread2of2ForFork0_#t~bitwise6_5| 0) (+ |v_threadThread2of2ForFork0_#t~bitwise6_5| .cse0) (+ (* (- 1) |v_threadThread2of2ForFork0_#t~bitwise6_5|) .cse0)) .cse0)) 0)) InVars {threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_5|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_3} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_5|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_3} AuxVars[] AssignedVars[]" "[447] L1029-5-->L1028-6: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_9|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise6]" "[443] L1028-6-->L1036: Formula: true InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_7} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[446] L1036-->threadFINAL: Formula: (and (= |v_threadThread2of2ForFork0_#res.base_1| 0) (= |v_threadThread2of2ForFork0_#res.offset_1| 0)) InVars {} OutVars{threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_1|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_#res.base]" "[449] threadFINAL-->threadEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[482] threadEXIT-->L1034-2: Formula: (= v_threadThread2of2ForFork0_thidvar0_8 |v_threadThread1of2ForFork0_#t~mem9_10|) InVars {threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} AuxVars[] AssignedVars[]" "[423] L1034-2-->L1034-3: Formula: true InVars {} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_9} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[424] L1034-3-->L1028-2: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[425] L1028-2-->L1028-3: Formula: (= |v_threadThread1of2ForFork0_#t~post10_1| v_threadThread1of2ForFork0_~step~0_13) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_1|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" "[426] L1028-3-->L1028-4: Formula: (= (+ |v_threadThread1of2ForFork0_#t~post10_3| 1) v_threadThread1of2ForFork0_~step~0_15) InVars {threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_15} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" "[427] L1028-4-->L1028-5: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" [2025-04-26 16:18:20,490 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:20,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1466215401, now seen corresponding path program 2 times [2025-04-26 16:18:20,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:20,490 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218361291] [2025-04-26 16:18:20,490 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-26 16:18:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:20,498 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:20,505 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:20,505 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-04-26 16:18:20,505 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:20,505 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:20,511 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:20,520 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:20,520 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:20,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:20,527 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:20,528 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:20,528 INFO L85 PathProgramCache]: Analyzing trace with hash 331104401, now seen corresponding path program 1 times [2025-04-26 16:18:20,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:20,528 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546039714] [2025-04-26 16:18:20,528 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:20,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:20,534 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 16:18:20,543 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 16:18:20,543 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:20,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:18:20,627 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 16:18:20,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:18:20,628 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546039714] [2025-04-26 16:18:20,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546039714] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:18:20,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:18:20,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-26 16:18:20,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648641040] [2025-04-26 16:18:20,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:18:20,628 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-04-26 16:18:20,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:18:20,628 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-26 16:18:20,629 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-26 16:18:20,630 INFO L87 Difference]: Start difference. First operand 18485 states and 58784 transitions. cyclomatic complexity: 41913 Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (in total 46), 3 states have internal predecessors, (46), 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 16:18:20,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:18:20,888 INFO L93 Difference]: Finished difference Result 27776 states and 89003 transitions. [2025-04-26 16:18:20,888 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 27776 states and 89003 transitions. [2025-04-26 16:18:21,090 INFO L131 ngComponentsAnalysis]: Automaton has 2455 accepting balls. 24314 [2025-04-26 16:18:21,387 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 27776 states to 27776 states and 89003 transitions. [2025-04-26 16:18:21,387 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27776 [2025-04-26 16:18:21,440 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 27776 [2025-04-26 16:18:21,440 INFO L74 IsDeterministic]: Start isDeterministic. Operand 27776 states and 89003 transitions. [2025-04-26 16:18:21,477 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:18:21,477 INFO L218 hiAutomatonCegarLoop]: Abstraction has 27776 states and 89003 transitions. [2025-04-26 16:18:21,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27776 states and 89003 transitions. [2025-04-26 16:18:21,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27776 to 20410. [2025-04-26 16:18:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20410 states, 20410 states have (on average 3.1911317981381675) internal successors, (in total 65131), 20409 states have internal predecessors, (65131), 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 16:18:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20410 states to 20410 states and 65131 transitions. [2025-04-26 16:18:22,161 INFO L240 hiAutomatonCegarLoop]: Abstraction has 20410 states and 65131 transitions. [2025-04-26 16:18:22,161 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-26 16:18:22,161 INFO L438 stractBuchiCegarLoop]: Abstraction has 20410 states and 65131 transitions. [2025-04-26 16:18:22,161 INFO L340 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-04-26 16:18:22,161 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20410 states and 65131 transitions. [2025-04-26 16:18:22,271 INFO L131 ngComponentsAnalysis]: Automaton has 1789 accepting balls. 18488 [2025-04-26 16:18:22,271 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:22,271 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:22,276 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:22,276 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-26 16:18:22,278 INFO L752 eck$LassoCheckResult]: Stem: "[323] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[338] L-1-->L1019: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[303] L1019-->L1020: Formula: (= v_~threads_total~0_1 0) InVars {} OutVars{~threads_total~0=v_~threads_total~0_1} AuxVars[] AssignedVars[~threads_total~0]" "[314] L1020-->L1021: Formula: (and (= v_~tids~0.offset_1 0) (= v_~tids~0.base_1 0)) InVars {} OutVars{~tids~0.offset=v_~tids~0.offset_1, ~tids~0.base=v_~tids~0.base_1} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[312] L1021-->L1022: Formula: (= v_~data~0_1 0) InVars {} OutVars{~data~0=v_~data~0_1} AuxVars[] AssignedVars[~data~0]" "[375] L1022-->L1022-1: Formula: (and (= (select |v_#length_1| 1) 24) (= (select |v_#valid_2| 1) 1)) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[317] L1022-1-->L1022-2: Formula: (and (= |v_~#data_mutex~0.base_1| 1) (= |v_~#data_mutex~0.offset_1| 0)) InVars {} OutVars{~#data_mutex~0.base=|v_~#data_mutex~0.base_1|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_1|} AuxVars[] AssignedVars[~#data_mutex~0.offset, ~#data_mutex~0.base]" "[351] L1022-2-->L1022-3: Formula: (= (select (select |v_#memory_int_1| |v_~#data_mutex~0.base_2|) |v_~#data_mutex~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} OutVars{#memory_int=|v_#memory_int_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_2|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_2|} AuxVars[] AssignedVars[]" "[380] L1022-3-->L1022-4: Formula: (= 0 (select (select |v_#memory_int_2| |v_~#data_mutex~0.base_3|) (+ 4 |v_~#data_mutex~0.offset_3|))) InVars {#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} OutVars{#memory_int=|v_#memory_int_2|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_3|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_3|} AuxVars[] AssignedVars[]" "[304] L1022-4-->L1022-5: Formula: (= (select (select |v_#memory_int_3| |v_~#data_mutex~0.base_4|) (+ 8 |v_~#data_mutex~0.offset_4|)) 0) InVars {#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} OutVars{#memory_int=|v_#memory_int_3|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_4|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_4|} AuxVars[] AssignedVars[]" "[339] L1022-5-->L1022-6: Formula: (= (select (select |v_#memory_int_4| |v_~#data_mutex~0.base_5|) (+ 12 |v_~#data_mutex~0.offset_5|)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} OutVars{#memory_int=|v_#memory_int_4|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_5|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_5|} AuxVars[] AssignedVars[]" "[324] L1022-6-->L1022-7: Formula: (= (select (select |v_#memory_int_5| |v_~#data_mutex~0.base_6|) (+ 16 |v_~#data_mutex~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} OutVars{#memory_int=|v_#memory_int_5|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_6|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_6|} AuxVars[] AssignedVars[]" "[316] L1022-7-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[369] L-1-1-->L1039: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~malloc12#1.base, ULTIMATE.start_main_#t~nondet14#1]" "[293] L1039-->L1039-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[328] L1039-1-->L1039-2: Formula: (= v_~threads_total~0_2 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|, ~threads_total~0=v_~threads_total~0_2} AuxVars[] AssignedVars[~threads_total~0]" "[292] L1039-2-->L1040: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1]" "[336] L1040-->L1040-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 1 v_~threads_total~0_3) 1 0)) InVars {~threads_total~0=v_~threads_total~0_3} OutVars{~threads_total~0=v_~threads_total~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[342] L1040-1-->L1015: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[289] L1015-->L1016: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[299] L1016-->L1015-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[]" "[300] L1015-1-->L1040-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1]" "[367] L1040-2-->L1041: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1]" "[346] L1041-->L1041-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 0)) (= |v_ULTIMATE.start_main_#t~malloc12#1.offset_2| 0) (< |v_ULTIMATE.start_main_#t~malloc12#1.base_2| |v_#StackHeapBarrier_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| 1) |v_#valid_3|) (= (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc12#1.base_2| (* (mod v_~threads_total~0_4 1073741824) 4)) |v_#length_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_2|, ~threads_total~0=v_~threads_total~0_4, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, #valid, #length, ULTIMATE.start_main_#t~malloc12#1.base]" "[291] L1041-1-->L1041-2: Formula: (and (= v_~tids~0.offset_2 |v_ULTIMATE.start_main_#t~malloc12#1.offset_3|) (= |v_ULTIMATE.start_main_#t~malloc12#1.base_3| v_~tids~0.base_2)) InVars {ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_3|, ~tids~0.offset=v_~tids~0.offset_2, ~tids~0.base=v_~tids~0.base_2, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_3|} AuxVars[] AssignedVars[~tids~0.offset, ~tids~0.base]" "[377] L1041-2-->L1042: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~malloc12#1.offset=|v_ULTIMATE.start_main_#t~malloc12#1.offset_4|, ULTIMATE.start_main_#t~malloc12#1.base=|v_ULTIMATE.start_main_#t~malloc12#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc12#1.offset, ULTIMATE.start_main_#t~malloc12#1.base]" "[302] L1042-->L1042-5: Formula: (= v_~threads_total~0_5 (+ |v_ULTIMATE.start_main_~i~1#1_2| 1)) InVars {~threads_total~0=v_~threads_total~0_5} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|, ~threads_total~0=v_~threads_total~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[475] L1043-3-->$Ultimate##0: Formula: (and (= v_threadThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre13#1_13|) (= |v_threadThread1of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_16| |v_threadThread1of2ForFork0_#in~arg.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_6|, threadThread1of2ForFork0_#res.base=|v_threadThread1of2ForFork0_#res.base_4|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_16|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_13|, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_6, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_12, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_6|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_16, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_4|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_18, threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_8|, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_20|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_12|, threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_6, threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_14|, threadThread1of2ForFork0_thidvar0=v_threadThread1of2ForFork0_thidvar0_2, threadThread1of2ForFork0_#res.offset=|v_threadThread1of2ForFork0_#res.offset_4|, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_8|, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9, threadThread1of2ForFork0_#res.base, threadThread1of2ForFork0_~arg.offset, threadThread1of2ForFork0_#t~ret5, threadThread1of2ForFork0_~next_worker~0, threadThread1of2ForFork0_#t~ret3, threadThread1of2ForFork0_~i~0, threadThread1of2ForFork0_#in~arg.base, threadThread1of2ForFork0_~step~0, threadThread1of2ForFork0_#t~post10, threadThread1of2ForFork0_#t~bitwise7, threadThread1of2ForFork0_#t~bitwise8, threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_#t~bitwise6, threadThread1of2ForFork0_thidvar0, threadThread1of2ForFork0_#res.offset, threadThread1of2ForFork0_#t~nondet4, threadThread1of2ForFork0_#in~arg.offset]" "[383] $Ultimate##0-->L1024: Formula: (and (= v_threadThread1of2ForFork0_~arg.offset_1 |v_threadThread1of2ForFork0_#in~arg.offset_1|) (= v_threadThread1of2ForFork0_~arg.base_1 |v_threadThread1of2ForFork0_#in~arg.base_1|)) InVars {threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_1, threadThread1of2ForFork0_#in~arg.offset=|v_threadThread1of2ForFork0_#in~arg.offset_1|, threadThread1of2ForFork0_#in~arg.base=|v_threadThread1of2ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~arg.base, threadThread1of2ForFork0_~arg.offset]" "[384] L1024-->L1025: Formula: (= v_threadThread1of2ForFork0_~i~0_1 (+ v_threadThread1of2ForFork0_~arg.offset_3 v_threadThread1of2ForFork0_~arg.base_3)) InVars {threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} OutVars{threadThread1of2ForFork0_~arg.base=v_threadThread1of2ForFork0_~arg.base_3, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_1, threadThread1of2ForFork0_~arg.offset=v_threadThread1of2ForFork0_~arg.offset_3} AuxVars[] AssignedVars[threadThread1of2ForFork0_~i~0]" "[385] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|) (= |v_threadThread1of2ForFork0_#t~ret3_1| 0))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret3]" "[386] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret3=|v_threadThread1of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret3]" "[387] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[388] L1026-1-->L1026-2: Formula: (= v_~data~0_3 |v_threadThread1of2ForFork0_#t~nondet4_3|) InVars {threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} OutVars{~data~0=v_~data~0_3, threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_3|} AuxVars[] AssignedVars[~data~0]" "[389] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~nondet4=|v_threadThread1of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~nondet4]" "[390] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread1of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_1|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread1of2ForFork0_#t~ret5]" "[391] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~ret5=|v_threadThread1of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~ret5]" "[392] L1028-->L1028-5: Formula: (= v_threadThread1of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" [2025-04-26 16:18:22,278 INFO L754 eck$LassoCheckResult]: Loop: "[393] L1028-5-->L1029-2: Formula: (not (= (mod v_threadThread1of2ForFork0_~step~0_3 4294967296) 0)) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_3} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_3} AuxVars[] AssignedVars[]" "[325] L1043-4-->L1043-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[396] L1029-2-->L1029-4: Formula: (< 2 |v_threadThread1of2ForFork0_#t~bitwise6_1|) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[327] L1043-5-->L1042-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1]" "[400] L1029-4-->L1029-6: Formula: (= 0 (let ((.cse0 (mod v_threadThread1of2ForFork0_~i~0_5 |v_threadThread1of2ForFork0_#t~bitwise6_7|))) (ite (and (< v_threadThread1of2ForFork0_~i~0_5 0) (not (= .cse0 0))) (ite (< |v_threadThread1of2ForFork0_#t~bitwise6_7| 0) (+ .cse0 |v_threadThread1of2ForFork0_#t~bitwise6_7|) (+ .cse0 (* (- 1) |v_threadThread1of2ForFork0_#t~bitwise6_7|))) .cse0))) InVars {threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_7|, threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_5} AuxVars[] AssignedVars[]" "[333] L1042-2-->L1042-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post15#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[403] L1029-6-->L1031: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise6=|v_threadThread1of2ForFork0_#t~bitwise6_11|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise6]" "[337] L1042-3-->L1042-4: Formula: (= (+ |v_ULTIMATE.start_main_~i~1#1_6| 1) |v_ULTIMATE.start_main_#t~post15#1_3|) InVars {ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[406] L1031-->L1031-3: Formula: (not (= (mod v_threadThread1of2ForFork0_~step~0_11 4294967296) 0)) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_11} OutVars{threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_11} AuxVars[] AssignedVars[]" "[363] L1042-4-->L1042-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post15#1]" "[408] L1031-3-->L1031-5: Formula: (< 1 |v_threadThread1of2ForFork0_#t~bitwise7_3|) InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[409] L1031-5-->L1031-6: Formula: (or (= v_threadThread1of2ForFork0_~i~0_7 |v_threadThread1of2ForFork0_#t~bitwise7_5|) (= v_threadThread1of2ForFork0_~i~0_7 0)) InVars {threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} OutVars{threadThread1of2ForFork0_~i~0=v_threadThread1of2ForFork0_~i~0_7, threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_5|} AuxVars[] AssignedVars[]" "[411] L1031-6-->L1031-13: Formula: (= |v_threadThread1of2ForFork0_#t~bitwise8_1| |v_threadThread1of2ForFork0_#t~bitwise7_9|) InVars {threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_9|, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_1|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[414] L1031-13-->L1031-14: Formula: (= v_threadThread1of2ForFork0_~next_worker~0_1 |v_threadThread1of2ForFork0_#t~bitwise8_3|) InVars {threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_1, threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[296] L1042-5-->L1043: Formula: (<= 0 |v_ULTIMATE.start_main_~i~1#1_3|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[417] L1031-14-->L1031-15: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise7=|v_threadThread1of2ForFork0_#t~bitwise7_17|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise7]" "[418] L1031-15-->L1032: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~bitwise8=|v_threadThread1of2ForFork0_#t~bitwise8_9|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~bitwise8]" "[420] L1032-->L1034: Formula: (< (mod v_threadThread1of2ForFork0_~next_worker~0_5 4294967296) (mod v_~threads_total~0_7 4294967296)) InVars {threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_5, ~threads_total~0=v_~threads_total~0_7} AuxVars[] AssignedVars[]" "[421] L1034-->L1034-1: Formula: (let ((.cse0 (* (let ((.cse2 (mod v_threadThread1of2ForFork0_~next_worker~0_7 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_6))) (and (= (select |v_#valid_9| v_~tids~0.base_6) 1) (<= (+ .cse0 v_~tids~0.offset_6 4) (select |v_#length_6| v_~tids~0.base_6)) (= |v_threadThread1of2ForFork0_#t~mem9_1| (select (select |v_#memory_int_9| v_~tids~0.base_6) .cse1)) (<= 0 .cse1)))) InVars {#memory_int=|v_#memory_int_9|, #length=|v_#length_6|, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, ~tids~0.offset=v_~tids~0.offset_6, ~tids~0.base=v_~tids~0.base_6, #valid=|v_#valid_9|} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_1|, ~tids~0.offset=v_~tids~0.offset_6, threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_7, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_6|, ~tids~0.base=v_~tids~0.base_6} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[355] L1043-->L1043-1: Formula: (= |v_ULTIMATE.start_main_#t~pre13#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1]" "[297] L1043-1-->L1043-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[347] L1043-2-->L1043-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~1#1_4| 4))) (let ((.cse1 (+ .cse0 v_~tids~0.offset_3))) (and (= (select |v_#valid_5| v_~tids~0.base_3) 1) (<= (+ .cse0 v_~tids~0.offset_3 4) (select |v_#length_4| v_~tids~0.base_3)) (= |v_#memory_int_6| (store |v_#memory_int_7| v_~tids~0.base_3 (store (select |v_#memory_int_7| v_~tids~0.base_3) .cse1 |v_ULTIMATE.start_main_#t~pre13#1_3|))) (<= 0 .cse1)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_7|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_3|, ~tids~0.offset=v_~tids~0.offset_3, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_6|, #length=|v_#length_4|, ~tids~0.base=v_~tids~0.base_3} AuxVars[] AssignedVars[#memory_int]" "[476] L1043-3-->$Ultimate##0: Formula: (and (= |v_threadThread2of2ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_~i~1#1_18| |v_threadThread2of2ForFork0_#in~arg.offset_4|) (= |v_ULTIMATE.start_main_#t~pre13#1_15| v_threadThread2of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|} OutVars{threadThread2of2ForFork0_#t~bitwise7=|v_threadThread2of2ForFork0_#t~bitwise7_20|, threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_14|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_18|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_15|, threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_4|, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_6, threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_8|, threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_18, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_2, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_4|, threadThread2of2ForFork0_~next_worker~0=v_threadThread2of2ForFork0_~next_worker~0_12, threadThread2of2ForFork0_#t~mem9=|v_threadThread2of2ForFork0_#t~mem9_6|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_4|, threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_6|, threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_4|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_6, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_6|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_16, threadThread2of2ForFork0_#t~post10=|v_threadThread2of2ForFork0_#t~post10_8|, threadThread2of2ForFork0_#t~bitwise8=|v_threadThread2of2ForFork0_#t~bitwise8_12|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise7, threadThread2of2ForFork0_#t~bitwise6, threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_~arg.base, threadThread2of2ForFork0_#t~nondet4, threadThread2of2ForFork0_~step~0, threadThread2of2ForFork0_thidvar0, threadThread2of2ForFork0_#in~arg.offset, threadThread2of2ForFork0_~next_worker~0, threadThread2of2ForFork0_#t~mem9, threadThread2of2ForFork0_#res.base, threadThread2of2ForFork0_#t~ret3, threadThread2of2ForFork0_#in~arg.base, threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_#t~ret5, threadThread2of2ForFork0_~i~0, threadThread2of2ForFork0_#t~post10, threadThread2of2ForFork0_#t~bitwise8]" "[428] $Ultimate##0-->L1024: Formula: (and (= v_threadThread2of2ForFork0_~arg.offset_1 |v_threadThread2of2ForFork0_#in~arg.offset_1|) (= |v_threadThread2of2ForFork0_#in~arg.base_1| v_threadThread2of2ForFork0_~arg.base_1)) InVars {threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|} OutVars{threadThread2of2ForFork0_#in~arg.base=|v_threadThread2of2ForFork0_#in~arg.base_1|, threadThread2of2ForFork0_#in~arg.offset=|v_threadThread2of2ForFork0_#in~arg.offset_1|, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_1, threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~arg.offset, threadThread2of2ForFork0_~arg.base]" "[429] L1024-->L1025: Formula: (= v_threadThread2of2ForFork0_~i~0_1 (+ v_threadThread2of2ForFork0_~arg.offset_3 v_threadThread2of2ForFork0_~arg.base_3)) InVars {threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3} OutVars{threadThread2of2ForFork0_~arg.base=v_threadThread2of2ForFork0_~arg.base_3, threadThread2of2ForFork0_~arg.offset=v_threadThread2of2ForFork0_~arg.offset_3, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~i~0]" "[430] L1025-->L1025-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15|))) (and (= (select .cse0 |v_~#data_mutex~0.offset_15|) 0) (= |v_threadThread2of2ForFork0_#t~ret3_1| 0) (= (store |v_#pthreadsMutex_18| |v_~#data_mutex~0.base_15| (store .cse0 |v_~#data_mutex~0.offset_15| 1)) |v_#pthreadsMutex_17|))) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_18|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_1|, #pthreadsMutex=|v_#pthreadsMutex_17|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_15|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_15|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3, #pthreadsMutex]" "[431] L1025-3-->L1026: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret3=|v_threadThread2of2ForFork0_#t~ret3_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret3]" "[432] L1026-->L1026-1: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[433] L1026-1-->L1026-2: Formula: (= |v_threadThread2of2ForFork0_#t~nondet4_3| v_~data~0_3) InVars {threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_3|, ~data~0=v_~data~0_3} AuxVars[] AssignedVars[~data~0]" "[434] L1026-2-->L1027: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~nondet4=|v_threadThread2of2ForFork0_#t~nondet4_5|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~nondet4]" "[435] L1027-->L1027-3: Formula: (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11| (store (select |v_#pthreadsMutex_10| |v_~#data_mutex~0.base_11|) |v_~#data_mutex~0.offset_11| 0))) (= |v_threadThread2of2ForFork0_#t~ret5_1| 0)) InVars {~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, #pthreadsMutex=|v_#pthreadsMutex_10|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#data_mutex~0.offset=|v_~#data_mutex~0.offset_11|, ~#data_mutex~0.base=|v_~#data_mutex~0.base_11|, threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_1|} AuxVars[] AssignedVars[#pthreadsMutex, threadThread2of2ForFork0_#t~ret5]" "[436] L1027-3-->L1028: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~ret5=|v_threadThread2of2ForFork0_#t~ret5_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~ret5]" "[437] L1028-->L1028-5: Formula: (= v_threadThread2of2ForFork0_~step~0_1 0) InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_1} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[439] L1028-5-->L1029: Formula: (= (mod v_threadThread2of2ForFork0_~step~0_5 4294967296) 0) InVars {threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_5} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_5} AuxVars[] AssignedVars[]" "[442] L1029-->L1029-4: Formula: (= 2 |v_threadThread2of2ForFork0_#t~bitwise6_3|) InVars {} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_3|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise6]" "[444] L1029-4-->L1029-5: Formula: (not (= (let ((.cse0 (mod v_threadThread2of2ForFork0_~i~0_3 |v_threadThread2of2ForFork0_#t~bitwise6_5|))) (ite (and (not (= .cse0 0)) (< v_threadThread2of2ForFork0_~i~0_3 0)) (ite (< |v_threadThread2of2ForFork0_#t~bitwise6_5| 0) (+ |v_threadThread2of2ForFork0_#t~bitwise6_5| .cse0) (+ (* (- 1) |v_threadThread2of2ForFork0_#t~bitwise6_5|) .cse0)) .cse0)) 0)) InVars {threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_5|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_3} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_5|, threadThread2of2ForFork0_~i~0=v_threadThread2of2ForFork0_~i~0_3} AuxVars[] AssignedVars[]" "[447] L1029-5-->L1028-6: Formula: true InVars {} OutVars{threadThread2of2ForFork0_#t~bitwise6=|v_threadThread2of2ForFork0_#t~bitwise6_9|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#t~bitwise6]" "[443] L1028-6-->L1036: Formula: true InVars {} OutVars{threadThread2of2ForFork0_~step~0=v_threadThread2of2ForFork0_~step~0_7} AuxVars[] AssignedVars[threadThread2of2ForFork0_~step~0]" "[446] L1036-->threadFINAL: Formula: (and (= |v_threadThread2of2ForFork0_#res.base_1| 0) (= |v_threadThread2of2ForFork0_#res.offset_1| 0)) InVars {} OutVars{threadThread2of2ForFork0_#res.offset=|v_threadThread2of2ForFork0_#res.offset_1|, threadThread2of2ForFork0_#res.base=|v_threadThread2of2ForFork0_#res.base_1|} AuxVars[] AssignedVars[threadThread2of2ForFork0_#res.offset, threadThread2of2ForFork0_#res.base]" "[449] threadFINAL-->threadEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[482] threadEXIT-->L1034-2: Formula: (= v_threadThread2of2ForFork0_thidvar0_8 |v_threadThread1of2ForFork0_#t~mem9_10|) InVars {threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_10|, threadThread2of2ForFork0_thidvar0=v_threadThread2of2ForFork0_thidvar0_8} AuxVars[] AssignedVars[]" "[423] L1034-2-->L1034-3: Formula: true InVars {} OutVars{threadThread1of2ForFork0_~next_worker~0=v_threadThread1of2ForFork0_~next_worker~0_9} AuxVars[] AssignedVars[threadThread1of2ForFork0_~next_worker~0]" "[424] L1034-3-->L1028-2: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~mem9=|v_threadThread1of2ForFork0_#t~mem9_3|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~mem9]" "[425] L1028-2-->L1028-3: Formula: (= |v_threadThread1of2ForFork0_#t~post10_1| v_threadThread1of2ForFork0_~step~0_13) InVars {threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_1|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_13} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" "[426] L1028-3-->L1028-4: Formula: (= (+ |v_threadThread1of2ForFork0_#t~post10_3| 1) v_threadThread1of2ForFork0_~step~0_15) InVars {threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_3|, threadThread1of2ForFork0_~step~0=v_threadThread1of2ForFork0_~step~0_15} AuxVars[] AssignedVars[threadThread1of2ForFork0_~step~0]" "[427] L1028-4-->L1028-5: Formula: true InVars {} OutVars{threadThread1of2ForFork0_#t~post10=|v_threadThread1of2ForFork0_#t~post10_5|} AuxVars[] AssignedVars[threadThread1of2ForFork0_#t~post10]" [2025-04-26 16:18:22,278 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:22,278 INFO L85 PathProgramCache]: Analyzing trace with hash -1466215401, now seen corresponding path program 3 times [2025-04-26 16:18:22,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:22,279 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955070554] [2025-04-26 16:18:22,279 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-26 16:18:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:22,289 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:22,299 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:22,299 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-04-26 16:18:22,299 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:22,299 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:22,304 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-26 16:18:22,311 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-26 16:18:22,311 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:22,311 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:22,317 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:22,317 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:22,318 INFO L85 PathProgramCache]: Analyzing trace with hash -721131915, now seen corresponding path program 1 times [2025-04-26 16:18:22,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:22,318 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35055156] [2025-04-26 16:18:22,318 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:22,326 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 16:18:22,344 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 16:18:22,345 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:22,345 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-04-26 16:18:22,346 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [735414153] [2025-04-26 16:18:22,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:22,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-26 16:18:22,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:18:22,352 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-26 16:18:22,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-04-26 16:18:22,405 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 16:18:22,421 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 16:18:22,421 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:22,421 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:22,421 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:22,426 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-04-26 16:18:22,432 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-04-26 16:18:22,432 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:22,432 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:22,442 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.AssertionError: No thread ID for procedure ULTIMATE.start at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.createThreadIds(IcfgProgramExecution.java:218) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.create(IcfgProgramExecution.java:167) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.create(IcfgProgramExecution.java:115) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.IcfgProgramExecutionBuilder.computeIcfgProgramExecution(IcfgProgramExecutionBuilder.java:175) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.IcfgProgramExecutionBuilder.getIcfgProgramExecution(IcfgProgramExecutionBuilder.java:74) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecution(TraceCheck.java:441) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:377) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:227) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:353) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:227) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:87) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkFeasibilityAndComputeInterpolants(LassoCheck.java:883) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLoopFeasibility(LassoCheck.java:847) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:767) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runSingleCegarLoop(BuchiAutomizerObserver.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:377) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-04-26 16:18:22,446 INFO L158 Benchmark]: Toolchain (without parser) took 7824.42ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 97.9MB in the beginning and 824.2MB in the end (delta: -726.3MB). Peak memory consumption was 505.2MB. Max. memory is 8.0GB. [2025-04-26 16:18:22,446 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 159.4MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:18:22,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 409.86ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 68.1MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2025-04-26 16:18:22,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.04ms. Allocated memory is still 142.6MB. Free memory was 68.1MB in the beginning and 66.2MB in the end (delta: 1.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-26 16:18:22,447 INFO L158 Benchmark]: Boogie Preprocessor took 43.82ms. Allocated memory is still 142.6MB. Free memory was 66.2MB in the beginning and 64.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 8.0GB. [2025-04-26 16:18:22,448 INFO L158 Benchmark]: RCFGBuilder took 364.06ms. Allocated memory is still 142.6MB. Free memory was 64.4MB in the beginning and 48.9MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2025-04-26 16:18:22,448 INFO L158 Benchmark]: BuchiAutomizer took 6966.19ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 48.3MB in the beginning and 824.2MB in the end (delta: -775.8MB). Peak memory consumption was 454.9MB. Max. memory is 8.0GB. [2025-04-26 16:18:22,449 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 159.4MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 409.86ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 68.1MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.04ms. Allocated memory is still 142.6MB. Free memory was 68.1MB in the beginning and 66.2MB in the end (delta: 1.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 43.82ms. Allocated memory is still 142.6MB. Free memory was 66.2MB in the beginning and 64.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 364.06ms. Allocated memory is still 142.6MB. Free memory was 64.4MB in the beginning and 48.9MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 6966.19ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 48.3MB in the beginning and 824.2MB in the end (delta: -775.8MB). Peak memory consumption was 454.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 1.0s and 1 iterations. TraceHistogramMax:2. Analysis of lassos took 0.9s. 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: 0.0s InitialAbstraction: * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: AssertionError: No thread ID for procedure ULTIMATE.start de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: No thread ID for procedure ULTIMATE.start: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.createThreadIds(IcfgProgramExecution.java:218) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-04-26 16:18:22,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-04-26 16:18:22,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...