/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 50 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe031_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 16:02:21,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 16:02:21,454 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 16:02:21,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 16:02:21,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 16:02:21,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 16:02:21,495 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 16:02:21,495 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 16:02:21,496 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 16:02:21,501 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 16:02:21,502 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 16:02:21,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 16:02:21,502 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 16:02:21,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 16:02:21,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 16:02:21,505 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 16:02:21,505 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 16:02:21,505 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 16:02:21,505 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 16:02:21,505 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 16:02:21,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 16:02:21,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 16:02:21,506 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 16:02:21,506 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 16:02:21,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 16:02:21,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 16:02:21,507 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 16:02:21,507 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 16:02:21,507 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 16:02:21,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 16:02:21,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 16:02:21,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 16:02:21,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 16:02:21,509 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 16:02:21,510 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 16:02:21,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 16:02:21,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 16:02:21,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 16:02:21,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 16:02:21,805 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 16:02:21,806 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe031_tso.i [2024-05-06 16:02:22,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 16:02:23,215 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 16:02:23,215 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_tso.i [2024-05-06 16:02:23,237 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e390fefe7/708b26871b6d40c3aefc65d4029415f2/FLAG7f2661795 [2024-05-06 16:02:23,257 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e390fefe7/708b26871b6d40c3aefc65d4029415f2 [2024-05-06 16:02:23,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 16:02:23,261 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 16:02:23,262 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 16:02:23,262 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 16:02:23,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 16:02:23,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c7037e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23, skipping insertion in model container [2024-05-06 16:02:23,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,305 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 16:02:23,478 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_tso.i[945,958] [2024-05-06 16:02:23,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 16:02:23,683 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 16:02:23,699 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_tso.i[945,958] [2024-05-06 16:02:23,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 16:02:23,777 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 16:02:23,777 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 16:02:23,784 INFO L206 MainTranslator]: Completed translation [2024-05-06 16:02:23,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23 WrapperNode [2024-05-06 16:02:23,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 16:02:23,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 16:02:23,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 16:02:23,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 16:02:23,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,850 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 69 [2024-05-06 16:02:23,851 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 16:02:23,852 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 16:02:23,852 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 16:02:23,852 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 16:02:23,861 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,880 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,880 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,884 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,887 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,888 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 16:02:23,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 16:02:23,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 16:02:23,891 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 16:02:23,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (1/1) ... [2024-05-06 16:02:23,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 16:02:23,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 16:02:23,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-06 16:02:23,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-06 16:02:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 16:02:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 16:02:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 16:02:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 16:02:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 16:02:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 16:02:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 16:02:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 16:02:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 16:02:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 16:02:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 16:02:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 16:02:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 16:02:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 16:02:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 16:02:23,996 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 16:02:24,153 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 16:02:24,155 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 16:02:24,283 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 16:02:24,292 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 16:02:24,292 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 16:02:24,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 04:02:24 BoogieIcfgContainer [2024-05-06 16:02:24,294 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 16:02:24,296 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 16:02:24,297 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 16:02:24,299 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 16:02:24,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 04:02:23" (1/3) ... [2024-05-06 16:02:24,300 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52fff2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 04:02:24, skipping insertion in model container [2024-05-06 16:02:24,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:02:23" (2/3) ... [2024-05-06 16:02:24,300 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52fff2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 04:02:24, skipping insertion in model container [2024-05-06 16:02:24,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 04:02:24" (3/3) ... [2024-05-06 16:02:24,301 INFO L112 eAbstractionObserver]: Analyzing ICFG safe031_tso.i [2024-05-06 16:02:24,309 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 16:02:24,318 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 16:02:24,319 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 16:02:24,319 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 16:02:24,365 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 16:02:24,407 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 16:02:24,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 16:02:24,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 16:02:24,414 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-06 16:02:24,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-06 16:02:24,468 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 16:02:24,480 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:02:24,482 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 16:02:24,488 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@45fb4af, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=50, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 16:02:24,488 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-05-06 16:02:24,536 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 16:02:24,538 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:02:24,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1639054805, now seen corresponding path program 1 times [2024-05-06 16:02:24,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:02:24,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409179094] [2024-05-06 16:02:24,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:24,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:02:24,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409179094] [2024-05-06 16:02:24,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409179094] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:02:24,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:02:24,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 16:02:24,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945905490] [2024-05-06 16:02:24,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:02:24,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 16:02:24,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:02:24,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 16:02:24,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 16:02:24,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:24,899 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:02:24,900 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 16:02:24,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:24,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:24,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 16:02:24,932 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 16:02:24,932 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:02:24,933 INFO L85 PathProgramCache]: Analyzing trace with hash -434776430, now seen corresponding path program 1 times [2024-05-06 16:02:24,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:02:24,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046232694] [2024-05-06 16:02:24,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:24,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:25,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:02:25,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046232694] [2024-05-06 16:02:25,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046232694] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:02:25,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:02:25,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-06 16:02:25,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049326807] [2024-05-06 16:02:25,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:02:25,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-06 16:02:25,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:02:25,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 16:02:25,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-06 16:02:25,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:25,468 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:02:25,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 16:02:25,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:25,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:25,834 INFO L85 PathProgramCache]: Analyzing trace with hash -837820030, now seen corresponding path program 1 times [2024-05-06 16:02:25,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:26,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:26,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:02:26,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-05-06 16:02:26,541 INFO L85 PathProgramCache]: Analyzing trace with hash -1899732071, now seen corresponding path program 1 times [2024-05-06 16:02:26,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:26,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:26,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:26,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:02:26,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 16:02:26,632 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 16:02:26,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:02:26,633 INFO L85 PathProgramCache]: Analyzing trace with hash -1455749291, now seen corresponding path program 1 times [2024-05-06 16:02:26,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:02:26,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779888282] [2024-05-06 16:02:26,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:26,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:02:26,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779888282] [2024-05-06 16:02:26,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779888282] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:02:26,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:02:26,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 16:02:26,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207228296] [2024-05-06 16:02:26,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:02:26,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 16:02:26,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:02:26,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 16:02:26,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-06 16:02:26,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:26,849 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:02:26,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 16:02:26,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:26,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:02:26,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:26,981 INFO L85 PathProgramCache]: Analyzing trace with hash -1899732071, now seen corresponding path program 2 times [2024-05-06 16:02:26,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:26,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:26,995 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:27,182 INFO L85 PathProgramCache]: Analyzing trace with hash -17061996, now seen corresponding path program 1 times [2024-05-06 16:02:27,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:27,224 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:27,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1208267642, now seen corresponding path program 1 times [2024-05-06 16:02:27,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:27,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1955722405, now seen corresponding path program 3 times [2024-05-06 16:02:28,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,231 INFO L85 PathProgramCache]: Analyzing trace with hash 768177940, now seen corresponding path program 2 times [2024-05-06 16:02:28,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1360710660, now seen corresponding path program 2 times [2024-05-06 16:02:28,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:28,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:28,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,928 INFO L85 PathProgramCache]: Analyzing trace with hash -749303077, now seen corresponding path program 1 times [2024-05-06 16:02:28,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:28,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:28,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1405521938, now seen corresponding path program 1 times [2024-05-06 16:02:29,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:29,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1239694532, now seen corresponding path program 1 times [2024-05-06 16:02:29,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:29,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,793 INFO L85 PathProgramCache]: Analyzing trace with hash -805293411, now seen corresponding path program 2 times [2024-05-06 16:02:29,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,918 INFO L85 PathProgramCache]: Analyzing trace with hash -2104205422, now seen corresponding path program 2 times [2024-05-06 16:02:29,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:29,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,081 INFO L85 PathProgramCache]: Analyzing trace with hash 486294462, now seen corresponding path program 2 times [2024-05-06 16:02:30,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,567 INFO L85 PathProgramCache]: Analyzing trace with hash 884631770, now seen corresponding path program 1 times [2024-05-06 16:02:30,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1451264461, now seen corresponding path program 1 times [2024-05-06 16:02:30,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1854739707, now seen corresponding path program 1 times [2024-05-06 16:02:30,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:30,810 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,332 INFO L85 PathProgramCache]: Analyzing trace with hash 828641436, now seen corresponding path program 2 times [2024-05-06 16:02:31,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,448 INFO L85 PathProgramCache]: Analyzing trace with hash -666024525, now seen corresponding path program 2 times [2024-05-06 16:02:31,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,559 INFO L85 PathProgramCache]: Analyzing trace with hash -714238595, now seen corresponding path program 2 times [2024-05-06 16:02:31,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:31,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1093337660, now seen corresponding path program 1 times [2024-05-06 16:02:34,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,204 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1143636056, now seen corresponding path program 1 times [2024-05-06 16:02:34,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,284 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,343 INFO L85 PathProgramCache]: Analyzing trace with hash -175353263, now seen corresponding path program 1 times [2024-05-06 16:02:34,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,411 INFO L85 PathProgramCache]: Analyzing trace with hash -2083849215, now seen corresponding path program 1 times [2024-05-06 16:02:34,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,485 INFO L85 PathProgramCache]: Analyzing trace with hash -482804292, now seen corresponding path program 1 times [2024-05-06 16:02:34,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1955214853, now seen corresponding path program 1 times [2024-05-06 16:02:34,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,553 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:34,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:34,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:02:34,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 16:02:34,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable20,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 16:02:34,615 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 16:02:34,615 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:02:34,615 INFO L85 PathProgramCache]: Analyzing trace with hash 638816597, now seen corresponding path program 2 times [2024-05-06 16:02:34,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:02:34,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421381803] [2024-05-06 16:02:34,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:34,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:02:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 16:02:34,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:02:34,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421381803] [2024-05-06 16:02:34,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421381803] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:02:34,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:02:34,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-06 16:02:34,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090111197] [2024-05-06 16:02:34,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:02:34,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-06 16:02:34,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:02:34,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 16:02:34,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-06 16:02:34,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:34,763 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:02:34,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 16:02:34,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:34,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:02:34,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 16:02:34,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:37,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1093337660, now seen corresponding path program 2 times [2024-05-06 16:02:37,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,506 INFO L85 PathProgramCache]: Analyzing trace with hash -1143636056, now seen corresponding path program 2 times [2024-05-06 16:02:37,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,516 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,565 INFO L85 PathProgramCache]: Analyzing trace with hash -175353263, now seen corresponding path program 2 times [2024-05-06 16:02:37,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,574 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,625 INFO L85 PathProgramCache]: Analyzing trace with hash -2083849215, now seen corresponding path program 2 times [2024-05-06 16:02:37,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,674 INFO L85 PathProgramCache]: Analyzing trace with hash -482804292, now seen corresponding path program 2 times [2024-05-06 16:02:37,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,682 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1955214853, now seen corresponding path program 2 times [2024-05-06 16:02:37,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,816 INFO L85 PathProgramCache]: Analyzing trace with hash -2141252573, now seen corresponding path program 1 times [2024-05-06 16:02:37,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,824 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1315954421, now seen corresponding path program 1 times [2024-05-06 16:02:37,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1400512911, now seen corresponding path program 1 times [2024-05-06 16:02:37,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,002 INFO L85 PathProgramCache]: Analyzing trace with hash -647547267, now seen corresponding path program 1 times [2024-05-06 16:02:38,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1406276388, now seen corresponding path program 1 times [2024-05-06 16:02:38,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,124 INFO L85 PathProgramCache]: Analyzing trace with hash 647390230, now seen corresponding path program 1 times [2024-05-06 16:02:38,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,180 INFO L85 PathProgramCache]: Analyzing trace with hash 436584199, now seen corresponding path program 1 times [2024-05-06 16:02:38,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,230 INFO L85 PathProgramCache]: Analyzing trace with hash 2092315472, now seen corresponding path program 1 times [2024-05-06 16:02:38,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,239 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1317950418, now seen corresponding path program 1 times [2024-05-06 16:02:38,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1897192352, now seen corresponding path program 1 times [2024-05-06 16:02:38,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1700088195, now seen corresponding path program 1 times [2024-05-06 16:02:38,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,516 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,585 INFO L85 PathProgramCache]: Analyzing trace with hash 609042441, now seen corresponding path program 1 times [2024-05-06 16:02:38,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1227193904, now seen corresponding path program 1 times [2024-05-06 16:02:38,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1840684894, now seen corresponding path program 1 times [2024-05-06 16:02:38,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,754 INFO L85 PathProgramCache]: Analyzing trace with hash 217776379, now seen corresponding path program 1 times [2024-05-06 16:02:38,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1378426148, now seen corresponding path program 1 times [2024-05-06 16:02:38,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1895226146, now seen corresponding path program 1 times [2024-05-06 16:02:38,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1031011884, now seen corresponding path program 1 times [2024-05-06 16:02:38,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:38,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1534802898, now seen corresponding path program 1 times [2024-05-06 16:02:39,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1019329538, now seen corresponding path program 1 times [2024-05-06 16:02:39,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1972458693, now seen corresponding path program 1 times [2024-05-06 16:02:39,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1171989033, now seen corresponding path program 1 times [2024-05-06 16:02:39,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1070631206, now seen corresponding path program 1 times [2024-05-06 16:02:39,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1835673937, now seen corresponding path program 1 times [2024-05-06 16:02:39,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1029075469, now seen corresponding path program 1 times [2024-05-06 16:02:39,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1767875103, now seen corresponding path program 1 times [2024-05-06 16:02:39,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,684 INFO L85 PathProgramCache]: Analyzing trace with hash 935278914, now seen corresponding path program 1 times [2024-05-06 16:02:39,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,693 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,753 INFO L85 PathProgramCache]: Analyzing trace with hash 722918506, now seen corresponding path program 1 times [2024-05-06 16:02:39,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,809 INFO L85 PathProgramCache]: Analyzing trace with hash 439047503, now seen corresponding path program 1 times [2024-05-06 16:02:39,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,873 INFO L85 PathProgramCache]: Analyzing trace with hash 568369475, now seen corresponding path program 1 times [2024-05-06 16:02:39,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,921 INFO L85 PathProgramCache]: Analyzing trace with hash 18393146, now seen corresponding path program 1 times [2024-05-06 16:02:39,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,970 INFO L85 PathProgramCache]: Analyzing trace with hash 970446781, now seen corresponding path program 1 times [2024-05-06 16:02:39,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:39,978 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1769781727, now seen corresponding path program 1 times [2024-05-06 16:02:40,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,071 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1858160819, now seen corresponding path program 1 times [2024-05-06 16:02:40,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,199 INFO L85 PathProgramCache]: Analyzing trace with hash -740855902, now seen corresponding path program 3 times [2024-05-06 16:02:40,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,208 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,296 INFO L85 PathProgramCache]: Analyzing trace with hash 1777216715, now seen corresponding path program 2 times [2024-05-06 16:02:40,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,384 INFO L85 PathProgramCache]: Analyzing trace with hash -219765117, now seen corresponding path program 2 times [2024-05-06 16:02:40,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,477 INFO L85 PathProgramCache]: Analyzing trace with hash 547100108, now seen corresponding path program 2 times [2024-05-06 16:02:40,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:40,486 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:41,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:02:41,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:02:41,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 16:02:41,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-06 16:02:41,898 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-05-06 16:02:41,899 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-05-06 16:02:41,899 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-05-06 16:02:41,899 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-05-06 16:02:41,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable50,SelfDestructingSolverStorable72,SelfDestructingSolverStorable51,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable52,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable53,SelfDestructingSolverStorable32,SelfDestructingSolverStorable54,SelfDestructingSolverStorable33,SelfDestructingSolverStorable55,SelfDestructingSolverStorable34,SelfDestructingSolverStorable56,SelfDestructingSolverStorable35,SelfDestructingSolverStorable57,SelfDestructingSolverStorable36,SelfDestructingSolverStorable58,SelfDestructingSolverStorable37,SelfDestructingSolverStorable59,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable40,SelfDestructingSolverStorable62,SelfDestructingSolverStorable41,SelfDestructingSolverStorable63,SelfDestructingSolverStorable42,SelfDestructingSolverStorable64,SelfDestructingSolverStorable43,SelfDestructingSolverStorable65,SelfDestructingSolverStorable44,SelfDestructingSolverStorable66,SelfDestructingSolverStorable45,SelfDestructingSolverStorable67,SelfDestructingSolverStorable46,SelfDestructingSolverStorable68,SelfDestructingSolverStorable47,SelfDestructingSolverStorable69,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2024-05-06 16:02:41,911 INFO L448 BasicCegarLoop]: Path program histogram: [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 16:02:41,913 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-06 16:02:41,914 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-06 16:02:41,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.05 04:02:41 BasicIcfg [2024-05-06 16:02:41,917 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-06 16:02:41,917 INFO L158 Benchmark]: Toolchain (without parser) took 18656.31ms. Allocated memory was 275.8MB in the beginning and 709.9MB in the end (delta: 434.1MB). Free memory was 202.2MB in the beginning and 387.1MB in the end (delta: -184.9MB). Peak memory consumption was 250.0MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,917 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 160.4MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 16:02:41,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.70ms. Allocated memory is still 275.8MB. Free memory was 201.9MB in the beginning and 181.3MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.63ms. Allocated memory is still 275.8MB. Free memory was 181.3MB in the beginning and 179.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,918 INFO L158 Benchmark]: Boogie Preprocessor took 38.40ms. Allocated memory is still 275.8MB. Free memory was 179.0MB in the beginning and 177.8MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,918 INFO L158 Benchmark]: RCFGBuilder took 402.75ms. Allocated memory is still 275.8MB. Free memory was 177.6MB in the beginning and 163.1MB in the end (delta: 14.4MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,921 INFO L158 Benchmark]: TraceAbstraction took 17620.41ms. Allocated memory was 275.8MB in the beginning and 709.9MB in the end (delta: 434.1MB). Free memory was 162.1MB in the beginning and 387.1MB in the end (delta: -225.0MB). Peak memory consumption was 210.1MB. Max. memory is 8.0GB. [2024-05-06 16:02:41,922 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 160.4MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 522.70ms. Allocated memory is still 275.8MB. Free memory was 201.9MB in the beginning and 181.3MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 65.63ms. Allocated memory is still 275.8MB. Free memory was 181.3MB in the beginning and 179.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.40ms. Allocated memory is still 275.8MB. Free memory was 179.0MB in the beginning and 177.8MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 402.75ms. Allocated memory is still 275.8MB. Free memory was 177.6MB in the beginning and 163.1MB in the end (delta: 14.4MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * TraceAbstraction took 17620.41ms. Allocated memory was 275.8MB in the beginning and 709.9MB in the end (delta: 434.1MB). Free memory was 162.1MB in the beginning and 387.1MB in the end (delta: -225.0MB). Peak memory consumption was 210.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 119643, independent: 118489, independent conditional: 118284, independent unconditional: 205, dependent: 1154, dependent conditional: 1154, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 119557, independent: 118489, independent conditional: 118284, independent unconditional: 205, dependent: 1068, dependent conditional: 1068, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 119557, independent: 118489, independent conditional: 118284, independent unconditional: 205, dependent: 1068, dependent conditional: 1068, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 119557, independent: 118489, independent conditional: 118284, independent unconditional: 205, dependent: 1068, dependent conditional: 1068, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 56648, independent unconditional: 61841, dependent: 3668, dependent conditional: 2601, dependent unconditional: 1067, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 25477, independent unconditional: 93012, dependent: 3668, dependent conditional: 937, dependent unconditional: 2731, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 25477, independent unconditional: 93012, dependent: 3668, dependent conditional: 937, dependent unconditional: 2731, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1100, independent: 1085, independent conditional: 202, independent unconditional: 883, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1100, independent: 1068, independent conditional: 0, independent unconditional: 1068, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 32, independent: 17, independent conditional: 13, independent unconditional: 4, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, independent: 17, independent conditional: 13, independent unconditional: 4, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 86, independent: 30, independent conditional: 26, independent unconditional: 4, dependent: 56, dependent conditional: 44, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 122157, independent: 117404, independent conditional: 25275, independent unconditional: 92129, dependent: 3653, dependent conditional: 932, dependent unconditional: 2721, unknown: 1100, unknown conditional: 207, unknown unconditional: 893] , Statistics on independence cache: Total cache size (in pairs): 1100, Positive cache size: 1085, Positive conditional cache size: 202, Positive unconditional cache size: 883, Negative cache size: 15, Negative conditional cache size: 5, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 32835, Maximal queried relation: 4, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 56648, independent unconditional: 61841, dependent: 3668, dependent conditional: 2601, dependent unconditional: 1067, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 25477, independent unconditional: 93012, dependent: 3668, dependent conditional: 937, dependent unconditional: 2731, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122157, independent: 118489, independent conditional: 25477, independent unconditional: 93012, dependent: 3668, dependent conditional: 937, dependent unconditional: 2731, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1100, independent: 1085, independent conditional: 202, independent unconditional: 883, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1100, independent: 1068, independent conditional: 0, independent unconditional: 1068, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 32, independent: 17, independent conditional: 13, independent unconditional: 4, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, independent: 17, independent conditional: 13, independent unconditional: 4, dependent: 15, dependent conditional: 5, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 86, independent: 30, independent conditional: 26, independent unconditional: 4, dependent: 56, dependent conditional: 44, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 122157, independent: 117404, independent conditional: 25275, independent unconditional: 92129, dependent: 3653, dependent conditional: 932, dependent unconditional: 2721, unknown: 1100, unknown conditional: 207, unknown unconditional: 893] , Statistics on independence cache: Total cache size (in pairs): 1100, Positive cache size: 1085, Positive conditional cache size: 202, Positive unconditional cache size: 883, Negative cache size: 15, Negative conditional cache size: 5, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 32835 ], Independence queries for same thread: 86 - PositiveResult [Line: 18]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 119 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 17.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 16.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 269 NumberOfCodeBlocks, 269 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 265 ConstructedInterpolants, 0 QuantifiedInterpolants, 493 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConditionalCommutativityCheckTime: 13.5s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 1, ConditionalCommutativityConditionCalculations: 240, ConditionalCommutativityTraceChecks: 70, ConditionalCommutativityImperfectProofs: 0 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-05-06 16:02:41,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-05-06 16:02:42,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...