/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/thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 16:05:39,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 16:05:39,122 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 16:05:39,127 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 16:05:39,127 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 16:05:39,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 16:05:39,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 16:05:39,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 16:05:39,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 16:05:39,155 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 16:05:39,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 16:05:39,156 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 16:05:39,156 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 16:05:39,157 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 16:05:39,157 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 16:05:39,157 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 16:05:39,157 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 16:05:39,158 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 16:05:39,158 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 16:05:39,158 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 16:05:39,158 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 16:05:39,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 16:05:39,159 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 16:05:39,159 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 16:05:39,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 16:05:39,160 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 16:05:39,160 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 16:05:39,160 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 16:05:39,160 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 16:05:39,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 16:05:39,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 16:05:39,162 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 16:05:39,162 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 16:05:39,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 16:05:39,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 16:05:39,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 16:05:39,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 16:05:39,407 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 16:05:39,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i [2024-05-06 16:05:40,523 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 16:05:40,747 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 16:05:40,748 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i [2024-05-06 16:05:40,767 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f2acf79ee/ff9a6fa7268545b3bed3e9281bce3837/FLAG5d2c6e171 [2024-05-06 16:05:40,783 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f2acf79ee/ff9a6fa7268545b3bed3e9281bce3837 [2024-05-06 16:05:40,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 16:05:40,787 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 16:05:40,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 16:05:40,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 16:05:40,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 16:05:40,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 04:05:40" (1/1) ... [2024-05-06 16:05:40,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e0e4611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:40, skipping insertion in model container [2024-05-06 16:05:40,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 04:05:40" (1/1) ... [2024-05-06 16:05:40,840 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 16:05:40,976 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/thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i[975,988] [2024-05-06 16:05:41,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 16:05:41,125 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 16:05:41,137 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/thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i[975,988] [2024-05-06 16:05:41,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 16:05:41,209 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 16:05:41,209 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 16:05:41,215 INFO L206 MainTranslator]: Completed translation [2024-05-06 16:05:41,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41 WrapperNode [2024-05-06 16:05:41,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 16:05:41,216 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 16:05:41,217 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 16:05:41,217 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 16:05:41,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,231 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,246 INFO L138 Inliner]: procedures = 177, calls = 66, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 84 [2024-05-06 16:05:41,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 16:05:41,247 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 16:05:41,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 16:05:41,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 16:05:41,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,256 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,256 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,260 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,263 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 16:05:41,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 16:05:41,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 16:05:41,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 16:05:41,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (1/1) ... [2024-05-06 16:05:41,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 16:05:41,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 16:05:41,301 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 16:05:41,313 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 16:05:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 16:05:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 16:05:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 16:05:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 16:05:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-05-06 16:05:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-05-06 16:05:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 16:05:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 16:05:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 16:05:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 16:05:41,352 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 16:05:41,476 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 16:05:41,478 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 16:05:41,732 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 16:05:41,740 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 16:05:41,740 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 16:05:41,741 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 04:05:41 BoogieIcfgContainer [2024-05-06 16:05:41,741 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 16:05:41,743 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 16:05:41,743 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 16:05:41,746 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 16:05:41,746 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 04:05:40" (1/3) ... [2024-05-06 16:05:41,746 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb005e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 04:05:41, skipping insertion in model container [2024-05-06 16:05:41,746 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 04:05:41" (2/3) ... [2024-05-06 16:05:41,746 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb005e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 04:05:41, skipping insertion in model container [2024-05-06 16:05:41,747 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 04:05:41" (3/3) ... [2024-05-06 16:05:41,747 INFO L112 eAbstractionObserver]: Analyzing ICFG thin002_pso.oepc_pso.opt_tso.oepc_tso.opt.i [2024-05-06 16:05:41,753 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 16:05:41,761 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 16:05:41,761 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 16:05:41,761 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 16:05:41,809 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 16:05:41,840 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 16:05:41,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 16:05:41,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 16:05:41,858 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 16:05:41,870 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 16:05:41,906 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 16:05:41,915 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:05:41,917 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 16:05:41,922 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;@63744a8d, 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 16:05:41,922 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-05-06 16:05:41,979 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 2 more)] === [2024-05-06 16:05:41,981 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:05:41,981 INFO L85 PathProgramCache]: Analyzing trace with hash -1239798002, now seen corresponding path program 1 times [2024-05-06 16:05:41,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:05:41,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396257191] [2024-05-06 16:05:41,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:42,268 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 16:05:42,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:05:42,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396257191] [2024-05-06 16:05:42,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396257191] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:05:42,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:05:42,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 16:05:42,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80568395] [2024-05-06 16:05:42,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:05:42,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 16:05:42,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:05:42,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 16:05:42,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 16:05:42,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:42,306 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:05:42,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.5) internal successors, (83), 2 states have internal predecessors, (83), 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 16:05:42,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:42,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:42,351 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 16:05:42,352 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 2 more)] === [2024-05-06 16:05:42,352 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:05:42,352 INFO L85 PathProgramCache]: Analyzing trace with hash -1337068274, now seen corresponding path program 1 times [2024-05-06 16:05:42,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:05:42,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358047366] [2024-05-06 16:05:42,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:42,823 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 16:05:42,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:05:42,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358047366] [2024-05-06 16:05:42,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358047366] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:05:42,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:05:42,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 16:05:42,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787854246] [2024-05-06 16:05:42,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:05:42,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 16:05:42,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:05:42,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 16:05:42,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-05-06 16:05:42,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:42,830 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:05:42,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 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 16:05:42,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:42,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:43,249 INFO L85 PathProgramCache]: Analyzing trace with hash 968132213, now seen corresponding path program 1 times [2024-05-06 16:05:43,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:43,320 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 16:05:43,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:43,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:43,380 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 16:05:43,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-06 16:05:43,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-05-06 16:05:43,617 INFO L85 PathProgramCache]: Analyzing trace with hash 226004022, now seen corresponding path program 1 times [2024-05-06 16:05:43,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:43,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:43,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:43,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:05:43,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 16:05:43,698 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 2 more)] === [2024-05-06 16:05:43,698 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:05:43,698 INFO L85 PathProgramCache]: Analyzing trace with hash -2079980852, now seen corresponding path program 1 times [2024-05-06 16:05:43,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:05:43,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448134212] [2024-05-06 16:05:43,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:43,950 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 16:05:43,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:05:43,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448134212] [2024-05-06 16:05:43,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448134212] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:05:43,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:05:43,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-05-06 16:05:43,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318747748] [2024-05-06 16:05:43,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:05:43,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-06 16:05:43,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:05:43,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:05:43,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-05-06 16:05:43,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:43,956 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:05:43,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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 16:05:43,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:43,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:05:43,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:05:44,249 INFO L85 PathProgramCache]: Analyzing trace with hash 226004022, now seen corresponding path program 2 times [2024-05-06 16:05:44,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1277783747, now seen corresponding path program 1 times [2024-05-06 16:05:44,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,448 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1436211211, now seen corresponding path program 1 times [2024-05-06 16:05:44,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,723 INFO L85 PathProgramCache]: Analyzing trace with hash 472879834, now seen corresponding path program 1 times [2024-05-06 16:05:44,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:44,788 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 16:05:44,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:44,835 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 16:05:44,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 16:05:44,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2024-05-06 16:05:44,987 INFO L85 PathProgramCache]: Analyzing trace with hash 226004022, now seen corresponding path program 3 times [2024-05-06 16:05:44,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:44,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1277783747, now seen corresponding path program 2 times [2024-05-06 16:05:45,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,189 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1436211211, now seen corresponding path program 2 times [2024-05-06 16:05:45,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:45,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,762 INFO L85 PathProgramCache]: Analyzing trace with hash -895905415, now seen corresponding path program 1 times [2024-05-06 16:05:45,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:45,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,774 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:45,957 INFO L85 PathProgramCache]: Analyzing trace with hash -2078072178, now seen corresponding path program 1 times [2024-05-06 16:05:45,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:46,090 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 16:05:46,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:05:46,249 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 16:05:46,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:05:46,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-05-06 16:05:46,434 INFO L85 PathProgramCache]: Analyzing trace with hash 226004022, now seen corresponding path program 4 times [2024-05-06 16:05:46,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:46,444 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:46,585 INFO L85 PathProgramCache]: Analyzing trace with hash -1277783747, now seen corresponding path program 3 times [2024-05-06 16:05:46,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:46,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:46,595 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:46,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1436211211, now seen corresponding path program 3 times [2024-05-06 16:05:46,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:46,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,028 INFO L85 PathProgramCache]: Analyzing trace with hash -895905415, now seen corresponding path program 2 times [2024-05-06 16:05:47,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,140 INFO L85 PathProgramCache]: Analyzing trace with hash 1079478541, now seen corresponding path program 1 times [2024-05-06 16:05:47,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,150 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,234 INFO L85 PathProgramCache]: Analyzing trace with hash 2113031914, now seen corresponding path program 1 times [2024-05-06 16:05:47,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,244 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1730730340, now seen corresponding path program 1 times [2024-05-06 16:05:47,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,410 INFO L85 PathProgramCache]: Analyzing trace with hash 471472108, now seen corresponding path program 1 times [2024-05-06 16:05:47,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1816324107, now seen corresponding path program 1 times [2024-05-06 16:05:47,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,677 INFO L85 PathProgramCache]: Analyzing trace with hash 197138502, now seen corresponding path program 1 times [2024-05-06 16:05:47,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1240566669, now seen corresponding path program 1 times [2024-05-06 16:05:47,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:47,995 INFO L85 PathProgramCache]: Analyzing trace with hash -490120826, now seen corresponding path program 1 times [2024-05-06 16:05:47,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,185 INFO L85 PathProgramCache]: Analyzing trace with hash 361683437, now seen corresponding path program 1 times [2024-05-06 16:05:48,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,194 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,348 INFO L85 PathProgramCache]: Analyzing trace with hash 556337477, now seen corresponding path program 1 times [2024-05-06 16:05:48,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,576 INFO L85 PathProgramCache]: Analyzing trace with hash -970176983, now seen corresponding path program 1 times [2024-05-06 16:05:48,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,728 INFO L85 PathProgramCache]: Analyzing trace with hash -2109505955, now seen corresponding path program 1 times [2024-05-06 16:05:48,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1594519450, now seen corresponding path program 1 times [2024-05-06 16:05:48,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,843 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,944 INFO L85 PathProgramCache]: Analyzing trace with hash -2026773836, now seen corresponding path program 1 times [2024-05-06 16:05:48,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:48,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,027 INFO L85 PathProgramCache]: Analyzing trace with hash 488809628, now seen corresponding path program 1 times [2024-05-06 16:05:49,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,036 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1231157925, now seen corresponding path program 1 times [2024-05-06 16:05:49,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,275 INFO L85 PathProgramCache]: Analyzing trace with hash 98832630, now seen corresponding path program 1 times [2024-05-06 16:05:49,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,284 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,343 INFO L85 PathProgramCache]: Analyzing trace with hash 3188163, now seen corresponding path program 1 times [2024-05-06 16:05:49,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,561 INFO L85 PathProgramCache]: Analyzing trace with hash 740522133, now seen corresponding path program 1 times [2024-05-06 16:05:49,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1509760254, now seen corresponding path program 1 times [2024-05-06 16:05:49,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,737 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,861 INFO L85 PathProgramCache]: Analyzing trace with hash -515006444, now seen corresponding path program 1 times [2024-05-06 16:05:49,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:49,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:49,869 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1489115514, now seen corresponding path program 1 times [2024-05-06 16:05:50,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1156414700, now seen corresponding path program 1 times [2024-05-06 16:05:50,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,238 INFO L85 PathProgramCache]: Analyzing trace with hash -655432917, now seen corresponding path program 1 times [2024-05-06 16:05:50,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1779972355, now seen corresponding path program 1 times [2024-05-06 16:05:50,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1442891885, now seen corresponding path program 1 times [2024-05-06 16:05:50,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1200381078, now seen corresponding path program 1 times [2024-05-06 16:05:50,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,648 INFO L85 PathProgramCache]: Analyzing trace with hash -454363897, now seen corresponding path program 1 times [2024-05-06 16:05:50,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,655 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,712 INFO L85 PathProgramCache]: Analyzing trace with hash 262437778, now seen corresponding path program 1 times [2024-05-06 16:05:50,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:50,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1813378570, now seen corresponding path program 1 times [2024-05-06 16:05:51,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,582 INFO L85 PathProgramCache]: Analyzing trace with hash -1604071844, now seen corresponding path program 1 times [2024-05-06 16:05:51,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,668 INFO L85 PathProgramCache]: Analyzing trace with hash 363897787, now seen corresponding path program 1 times [2024-05-06 16:05:51,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,750 INFO L85 PathProgramCache]: Analyzing trace with hash -2066471309, now seen corresponding path program 1 times [2024-05-06 16:05:51,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1180265725, now seen corresponding path program 1 times [2024-05-06 16:05:51,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,833 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,898 INFO L85 PathProgramCache]: Analyzing trace with hash -1624494886, now seen corresponding path program 1 times [2024-05-06 16:05:51,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:51,906 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1992065641, now seen corresponding path program 1 times [2024-05-06 16:05:52,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1865375486, now seen corresponding path program 1 times [2024-05-06 16:05:52,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,117 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,715 INFO L85 PathProgramCache]: Analyzing trace with hash 406201723, now seen corresponding path program 1 times [2024-05-06 16:05:52,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1095275317, now seen corresponding path program 1 times [2024-05-06 16:05:52,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1974994068, now seen corresponding path program 1 times [2024-05-06 16:05:52,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:52,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1460311202, now seen corresponding path program 1 times [2024-05-06 16:05:53,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,133 INFO L85 PathProgramCache]: Analyzing trace with hash 462748910, now seen corresponding path program 1 times [2024-05-06 16:05:53,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1261853385, now seen corresponding path program 1 times [2024-05-06 16:05:53,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,226 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1621862968, now seen corresponding path program 1 times [2024-05-06 16:05:53,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,474 INFO L85 PathProgramCache]: Analyzing trace with hash -467960143, now seen corresponding path program 1 times [2024-05-06 16:05:53,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1441487575, now seen corresponding path program 1 times [2024-05-06 16:05:53,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,929 INFO L85 PathProgramCache]: Analyzing trace with hash -2026659349, now seen corresponding path program 1 times [2024-05-06 16:05:53,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:53,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:53,940 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,045 INFO L85 PathProgramCache]: Analyzing trace with hash 350265947, now seen corresponding path program 1 times [2024-05-06 16:05:54,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1235627044, now seen corresponding path program 1 times [2024-05-06 16:05:54,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,270 INFO L85 PathProgramCache]: Analyzing trace with hash 237235762, now seen corresponding path program 1 times [2024-05-06 16:05:54,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,278 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,363 INFO L85 PathProgramCache]: Analyzing trace with hash -1239273122, now seen corresponding path program 1 times [2024-05-06 16:05:54,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1761138777, now seen corresponding path program 1 times [2024-05-06 16:05:54,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,547 INFO L85 PathProgramCache]: Analyzing trace with hash -2021398984, now seen corresponding path program 1 times [2024-05-06 16:05:54,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,555 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,620 INFO L85 PathProgramCache]: Analyzing trace with hash -2004869055, now seen corresponding path program 1 times [2024-05-06 16:05:54,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:54,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:56,743 INFO L85 PathProgramCache]: Analyzing trace with hash 468384286, now seen corresponding path program 1 times [2024-05-06 16:05:56,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:56,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:59,046 INFO L85 PathProgramCache]: Analyzing trace with hash -703548424, now seen corresponding path program 1 times [2024-05-06 16:05:59,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:59,059 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:01,937 INFO L85 PathProgramCache]: Analyzing trace with hash -496421665, now seen corresponding path program 1 times [2024-05-06 16:06:01,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:01,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:01,946 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:03,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1556306201, now seen corresponding path program 1 times [2024-05-06 16:06:03,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:03,218 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:03,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1620866760, now seen corresponding path program 1 times [2024-05-06 16:06:03,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:03,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:03,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:04,185 INFO L85 PathProgramCache]: Analyzing trace with hash 897622944, now seen corresponding path program 1 times [2024-05-06 16:06:04,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:04,199 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:04,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:04,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:04,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:04,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable75,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable32,SelfDestructingSolverStorable76,SelfDestructingSolverStorable33,SelfDestructingSolverStorable77,SelfDestructingSolverStorable34,SelfDestructingSolverStorable78,SelfDestructingSolverStorable9,SelfDestructingSolverStorable35,SelfDestructingSolverStorable79,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable80,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable54,SelfDestructingSolverStorable11,SelfDestructingSolverStorable55,SelfDestructingSolverStorable12,SelfDestructingSolverStorable56,SelfDestructingSolverStorable13,SelfDestructingSolverStorable57,SelfDestructingSolverStorable14,SelfDestructingSolverStorable58,SelfDestructingSolverStorable15,SelfDestructingSolverStorable59,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable65,SelfDestructingSolverStorable22,SelfDestructingSolverStorable66,SelfDestructingSolverStorable23,SelfDestructingSolverStorable67,SelfDestructingSolverStorable24,SelfDestructingSolverStorable68,SelfDestructingSolverStorable25,SelfDestructingSolverStorable69,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 16:06:04,623 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 2 more)] === [2024-05-06 16:06:04,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:06:04,623 INFO L85 PathProgramCache]: Analyzing trace with hash 334138802, now seen corresponding path program 2 times [2024-05-06 16:06:04,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:06:04,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262991479] [2024-05-06 16:06:04,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:04,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:06:04,732 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 16:06:04,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:06:04,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262991479] [2024-05-06 16:06:04,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262991479] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:06:04,732 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:06:04,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-05-06 16:06:04,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350948621] [2024-05-06 16:06:04,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:06:04,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-06 16:06:04,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:06:04,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:06:04,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-05-06 16:06:04,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:04,734 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:06:04,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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 16:06:04,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:04,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:04,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:04,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:05,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1441487575, now seen corresponding path program 2 times [2024-05-06 16:06:05,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:05,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:05,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:06,338 INFO L85 PathProgramCache]: Analyzing trace with hash 468384286, now seen corresponding path program 2 times [2024-05-06 16:06:06,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:06,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:06,345 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:06,717 INFO L85 PathProgramCache]: Analyzing trace with hash -703548424, now seen corresponding path program 2 times [2024-05-06 16:06:06,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:06,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:06,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:07,132 INFO L85 PathProgramCache]: Analyzing trace with hash -496421665, now seen corresponding path program 2 times [2024-05-06 16:06:07,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:07,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:07,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1556306201, now seen corresponding path program 2 times [2024-05-06 16:06:07,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:07,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:07,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1561843431, now seen corresponding path program 3 times [2024-05-06 16:06:08,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:08,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1718061922, now seen corresponding path program 3 times [2024-05-06 16:06:08,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:08,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,821 INFO L85 PathProgramCache]: Analyzing trace with hash -174102312, now seen corresponding path program 3 times [2024-05-06 16:06:08,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:08,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,169 INFO L85 PathProgramCache]: Analyzing trace with hash -709086847, now seen corresponding path program 3 times [2024-05-06 16:06:09,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:09,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,179 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1709202583, now seen corresponding path program 3 times [2024-05-06 16:06:09,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:09,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,454 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,747 INFO L85 PathProgramCache]: Analyzing trace with hash 897622944, now seen corresponding path program 2 times [2024-05-06 16:06:09,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:09,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:12,998 INFO L85 PathProgramCache]: Analyzing trace with hash -2065282502, now seen corresponding path program 1 times [2024-05-06 16:06:12,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:12,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:13,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:06:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:06:13,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:13,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:13,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:13,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:13,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable81,SelfDestructingSolverStorable92,SelfDestructingSolverStorable82,SelfDestructingSolverStorable93,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2024-05-06 16:06:13,497 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 16:06:13,497 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:06:13,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1157872488, now seen corresponding path program 3 times [2024-05-06 16:06:13,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:06:13,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857921382] [2024-05-06 16:06:13,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:06:13,651 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 16:06:13,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:06:13,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857921382] [2024-05-06 16:06:13,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857921382] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:06:13,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:06:13,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-05-06 16:06:13,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031463488] [2024-05-06 16:06:13,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:06:13,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-06 16:06:13,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:06:13,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:06:13,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-05-06 16:06:13,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:13,653 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:06:13,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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 16:06:13,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:13,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:13,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:13,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:13,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:24,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:24,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:24,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:24,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:24,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:24,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94 [2024-05-06 16:06:24,082 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 16:06:24,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 16:06:24,083 INFO L85 PathProgramCache]: Analyzing trace with hash 266743678, now seen corresponding path program 4 times [2024-05-06 16:06:24,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 16:06:24,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903913098] [2024-05-06 16:06:24,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:06:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:06:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 16:06:24,195 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 16:06:24,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 16:06:24,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903913098] [2024-05-06 16:06:24,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903913098] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 16:06:24,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 16:06:24,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-05-06 16:06:24,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483302727] [2024-05-06 16:06:24,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 16:06:24,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-06 16:06:24,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 16:06:24,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 16:06:24,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-05-06 16:06:24,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:24,197 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 16:06:24,197 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:24,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:37,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 16:06:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 16:06:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-06 16:06:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 16:06:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-06 16:06:37,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-05-06 16:06:37,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-05-06 16:06:37,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-05-06 16:06:37,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-05-06 16:06:37,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-05-06 16:06:37,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95 [2024-05-06 16:06:37,663 INFO L448 BasicCegarLoop]: Path program histogram: [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 16:06:37,665 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-06 16:06:37,665 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-06 16:06:37,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.05 04:06:37 BasicIcfg [2024-05-06 16:06:37,668 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-06 16:06:37,668 INFO L158 Benchmark]: Toolchain (without parser) took 56881.46ms. Allocated memory was 162.5MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 96.0MB in the beginning and 4.6GB in the end (delta: -4.6GB). Peak memory consumption was 488.0MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,668 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 162.5MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 16:06:37,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.27ms. Allocated memory was 162.5MB in the beginning and 213.9MB in the end (delta: 51.4MB). Free memory was 95.8MB in the beginning and 179.2MB in the end (delta: -83.4MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.03ms. Allocated memory is still 213.9MB. Free memory was 179.2MB in the beginning and 177.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,669 INFO L158 Benchmark]: Boogie Preprocessor took 18.48ms. Allocated memory is still 213.9MB. Free memory was 177.1MB in the beginning and 175.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,669 INFO L158 Benchmark]: RCFGBuilder took 475.44ms. Allocated memory is still 213.9MB. Free memory was 175.5MB in the beginning and 160.3MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,669 INFO L158 Benchmark]: TraceAbstraction took 55924.91ms. Allocated memory was 213.9MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 158.7MB in the beginning and 4.6GB in the end (delta: -4.5GB). Peak memory consumption was 498.6MB. Max. memory is 8.0GB. [2024-05-06 16:06:37,670 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 162.5MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 427.27ms. Allocated memory was 162.5MB in the beginning and 213.9MB in the end (delta: 51.4MB). Free memory was 95.8MB in the beginning and 179.2MB in the end (delta: -83.4MB). Peak memory consumption was 16.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.03ms. Allocated memory is still 213.9MB. Free memory was 179.2MB in the beginning and 177.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 18.48ms. Allocated memory is still 213.9MB. Free memory was 177.1MB in the beginning and 175.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 475.44ms. Allocated memory is still 213.9MB. Free memory was 175.5MB in the beginning and 160.3MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * TraceAbstraction took 55924.91ms. Allocated memory was 213.9MB in the beginning and 5.2GB in the end (delta: 5.0GB). Free memory was 158.7MB in the beginning and 4.6GB in the end (delta: -4.5GB). Peak memory consumption was 498.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2880890, independent: 2856350, independent conditional: 2856105, independent unconditional: 245, dependent: 24540, dependent conditional: 24540, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2879868, independent: 2856350, independent conditional: 2856105, independent unconditional: 245, dependent: 23518, dependent conditional: 23518, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2879868, independent: 2856350, independent conditional: 2856105, independent unconditional: 245, dependent: 23518, dependent conditional: 23518, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2879868, independent: 2856350, independent conditional: 2856105, independent unconditional: 245, dependent: 23518, dependent conditional: 23518, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 1386559, independent unconditional: 1469791, dependent: 111041, dependent conditional: 87526, dependent unconditional: 23515, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 521361, independent unconditional: 2334989, dependent: 111041, dependent conditional: 33811, dependent unconditional: 77230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 521361, independent unconditional: 2334989, dependent: 111041, dependent conditional: 33811, dependent unconditional: 77230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1828, independent: 1796, independent conditional: 275, independent unconditional: 1521, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1828, independent: 1754, independent conditional: 0, independent unconditional: 1754, dependent: 74, dependent conditional: 0, dependent unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 74, independent: 42, independent conditional: 33, independent unconditional: 9, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, independent: 42, independent conditional: 33, independent unconditional: 9, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 120, independent: 44, independent conditional: 38, independent unconditional: 6, dependent: 76, dependent conditional: 46, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 2967391, independent: 2854554, independent conditional: 521086, independent unconditional: 2333468, dependent: 111009, dependent conditional: 33794, dependent unconditional: 77215, unknown: 1828, unknown conditional: 292, unknown unconditional: 1536] , Statistics on independence cache: Total cache size (in pairs): 1828, Positive cache size: 1796, Positive conditional cache size: 275, Positive unconditional cache size: 1521, Negative cache size: 32, Negative conditional cache size: 17, Negative unconditional cache size: 15, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 918913, Maximal queried relation: 8, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 1386559, independent unconditional: 1469791, dependent: 111041, dependent conditional: 87526, dependent unconditional: 23515, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 521361, independent unconditional: 2334989, dependent: 111041, dependent conditional: 33811, dependent unconditional: 77230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2967391, independent: 2856350, independent conditional: 521361, independent unconditional: 2334989, dependent: 111041, dependent conditional: 33811, dependent unconditional: 77230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1828, independent: 1796, independent conditional: 275, independent unconditional: 1521, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1828, independent: 1754, independent conditional: 0, independent unconditional: 1754, dependent: 74, dependent conditional: 0, dependent unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 74, independent: 42, independent conditional: 33, independent unconditional: 9, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 74, independent: 42, independent conditional: 33, independent unconditional: 9, dependent: 32, dependent conditional: 17, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 120, independent: 44, independent conditional: 38, independent unconditional: 6, dependent: 76, dependent conditional: 46, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 2967391, independent: 2854554, independent conditional: 521086, independent unconditional: 2333468, dependent: 111009, dependent conditional: 33794, dependent unconditional: 77215, unknown: 1828, unknown conditional: 292, unknown unconditional: 1536] , Statistics on independence cache: Total cache size (in pairs): 1828, Positive cache size: 1796, Positive conditional cache size: 275, Positive unconditional cache size: 1521, Negative cache size: 32, Negative conditional cache size: 17, Negative unconditional cache size: 15, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 918913 ], Independence queries for same thread: 1022 - 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 9 procedures, 147 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 55.8s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 4, EmptinessCheckTime: 54.3s, 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: 48, 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, 1.1s InterpolantComputationTime, 513 NumberOfCodeBlocks, 513 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 507 ConstructedInterpolants, 0 QuantifiedInterpolants, 2405 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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: 26.8s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 3, ConditionalCommutativityConditionCalculations: 450, ConditionalCommutativityTraceChecks: 87, ConditionalCommutativityImperfectProofs: 0 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-05-06 16:06:37,686 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-06 16:06:37,889 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...