/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 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/threaded-sum-3.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-faa7b7a-m [2024-04-27 09:29:35,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-27 09:29:35,779 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-27 09:29:35,783 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-27 09:29:35,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-27 09:29:35,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-27 09:29:35,802 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-27 09:29:35,803 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-27 09:29:35,803 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-27 09:29:35,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-27 09:29:35,804 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-27 09:29:35,804 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-27 09:29:35,805 INFO L153 SettingsManager]: * Use SBE=true [2024-04-27 09:29:35,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-27 09:29:35,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-27 09:29:35,806 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-27 09:29:35,806 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-27 09:29:35,806 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-27 09:29:35,806 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-27 09:29:35,807 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-27 09:29:35,807 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-27 09:29:35,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-27 09:29:35,809 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-27 09:29:35,810 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-27 09:29:35,810 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-27 09:29:35,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-27 09:29:35,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-27 09:29:35,811 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-27 09:29:35,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-27 09:29:35,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 09:29:35,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-27 09:29:35,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-27 09:29:35,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-27 09:29:35,812 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-27 09:29:35,812 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-27 09:29:35,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-27 09:29:35,813 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-27 09:29:35,813 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-27 09:29:35,813 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-27 09:29:35,813 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-04-27 09:29:36,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-27 09:29:36,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-27 09:29:36,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-27 09:29:36,139 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-04-27 09:29:36,140 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-04-27 09:29:36,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/threaded-sum-3.wvr.bpl [2024-04-27 09:29:36,142 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/threaded-sum-3.wvr.bpl' [2024-04-27 09:29:36,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-27 09:29:36,176 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-04-27 09:29:36,178 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-27 09:29:36,178 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-27 09:29:36,178 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-27 09:29:36,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,254 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-04-27 09:29:36,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-27 09:29:36,257 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-27 09:29:36,257 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-27 09:29:36,257 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-27 09:29:36,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,273 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,273 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,274 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,274 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-27 09:29:36,275 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-27 09:29:36,275 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-27 09:29:36,275 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-27 09:29:36,276 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/1) ... [2024-04-27 09:29:36,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 09:29:36,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:36,307 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) [2024-04-27 09:29:36,316 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 [2024-04-27 09:29:36,354 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-04-27 09:29:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-04-27 09:29:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-04-27 09:29:36,358 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-04-27 09:29:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-04-27 09:29:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-04-27 09:29:36,359 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-04-27 09:29:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-27 09:29:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-27 09:29:36,360 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-04-27 09:29:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-04-27 09:29:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-04-27 09:29:36,361 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-27 09:29:36,406 INFO L241 CfgBuilder]: Building ICFG [2024-04-27 09:29:36,408 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-27 09:29:36,522 INFO L282 CfgBuilder]: Performing block encoding [2024-04-27 09:29:36,559 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-27 09:29:36,559 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-04-27 09:29:36,565 INFO L201 PluginConnector]: Adding new model threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:29:36 BoogieIcfgContainer [2024-04-27 09:29:36,565 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-27 09:29:36,571 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-27 09:29:36,572 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-27 09:29:36,576 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-27 09:29:36,576 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:29:36" (1/2) ... [2024-04-27 09:29:36,577 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e9a8284 and model type threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:29:36, skipping insertion in model container [2024-04-27 09:29:36,577 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:29:36" (2/2) ... [2024-04-27 09:29:36,588 INFO L112 eAbstractionObserver]: Analyzing ICFG threaded-sum-3.wvr.bpl [2024-04-27 09:29:36,597 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-27 09:29:36,610 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-27 09:29:36,611 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-27 09:29:36,611 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-27 09:29:36,683 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-04-27 09:29:36,730 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-27 09:29:36,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-27 09:29:36,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:36,736 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) [2024-04-27 09:29:36,754 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 [2024-04-27 09:29:36,794 INFO L187 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-27 09:29:36,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:36,809 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-27 09:29:36,822 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;@36336348, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-04-27 09:29:36,822 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-04-27 09:29:36,882 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:36,887 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:36,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1304276801, now seen corresponding path program 1 times [2024-04-27 09:29:36,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:36,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935091055] [2024-04-27 09:29:36,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:37,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:37,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935091055] [2024-04-27 09:29:37,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935091055] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:37,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:29:37,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 09:29:37,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045304928] [2024-04-27 09:29:37,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:37,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 09:29:37,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:37,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:29:37,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-04-27 09:29:37,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,171 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:37,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 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) [2024-04-27 09:29:37,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-04-27 09:29:37,249 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:37,249 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:37,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1325513944, now seen corresponding path program 1 times [2024-04-27 09:29:37,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:37,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545262475] [2024-04-27 09:29:37,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:37,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:37,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:37,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545262475] [2024-04-27 09:29:37,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545262475] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:37,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:29:37,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 09:29:37,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734638105] [2024-04-27 09:29:37,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:37,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 09:29:37,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:37,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:29:37,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-04-27 09:29:37,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,327 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:37,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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) [2024-04-27 09:29:37,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-04-27 09:29:37,461 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:37,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:37,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1972658009, now seen corresponding path program 1 times [2024-04-27 09:29:37,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:37,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115699222] [2024-04-27 09:29:37,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:37,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:37,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115699222] [2024-04-27 09:29:37,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115699222] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:37,539 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:29:37,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 09:29:37,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887690161] [2024-04-27 09:29:37,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:37,541 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 09:29:37,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:37,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:29:37,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-04-27 09:29:37,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,546 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:37,546 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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) [2024-04-27 09:29:37,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-04-27 09:29:37,688 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:37,689 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:37,689 INFO L85 PathProgramCache]: Analyzing trace with hash 674729790, now seen corresponding path program 1 times [2024-04-27 09:29:37,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:37,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960520068] [2024-04-27 09:29:37,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:37,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:37,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960520068] [2024-04-27 09:29:37,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960520068] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:37,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:29:37,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 09:29:37,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519429075] [2024-04-27 09:29:37,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:37,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 09:29:37,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:37,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:29:37,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-04-27 09:29:37,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,763 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:37,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 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) [2024-04-27 09:29:37,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-04-27 09:29:37,834 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:37,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:37,834 INFO L85 PathProgramCache]: Analyzing trace with hash 480335767, now seen corresponding path program 2 times [2024-04-27 09:29:37,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:37,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608140753] [2024-04-27 09:29:37,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:37,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:37,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608140753] [2024-04-27 09:29:37,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608140753] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:37,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:29:37,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 09:29:37,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988053453] [2024-04-27 09:29:37,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:37,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 09:29:37,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:37,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:29:37,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-04-27 09:29:37,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,910 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:37,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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) [2024-04-27 09:29:37,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:37,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:37,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-04-27 09:29:37,995 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:37,996 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:37,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1094080177, now seen corresponding path program 3 times [2024-04-27 09:29:37,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:37,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152855560] [2024-04-27 09:29:37,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:38,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:38,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152855560] [2024-04-27 09:29:38,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152855560] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:29:38,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1774236481] [2024-04-27 09:29:38,463 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-04-27 09:29:38,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:38,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:38,466 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:29:38,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-04-27 09:29:38,644 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-04-27 09:29:38,644 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:29:38,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2024-04-27 09:29:38,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:29:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:39,568 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:29:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:40,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1774236481] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:29:40,184 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:29:40,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16, 16] total 42 [2024-04-27 09:29:40,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992356816] [2024-04-27 09:29:40,184 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:29:40,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2024-04-27 09:29:40,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:40,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2024-04-27 09:29:40,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1547, Unknown=0, NotChecked=0, Total=1806 [2024-04-27 09:29:40,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:40,187 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:40,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.1627906976744184) internal successors, (93), 42 states have internal predecessors, (93), 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) [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:40,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:41,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 09:29:41,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-04-27 09:29:41,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-04-27 09:29:41,398 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:41,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:41,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1812760460, now seen corresponding path program 1 times [2024-04-27 09:29:41,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:41,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956768793] [2024-04-27 09:29:41,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:29:41,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:41,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956768793] [2024-04-27 09:29:41,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956768793] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:29:41,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [84707043] [2024-04-27 09:29:41,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:41,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:41,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:41,438 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:29:41,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-04-27 09:29:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:41,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 2 conjunts are in the unsatisfiable core [2024-04-27 09:29:41,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:29:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-04-27 09:29:41,490 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-04-27 09:29:41,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [84707043] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:29:41,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-04-27 09:29:41,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-04-27 09:29:41,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949807683] [2024-04-27 09:29:41,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:29:41,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-27 09:29:41,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:41,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 09:29:41,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-04-27 09:29:41,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:41,494 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:41,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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) [2024-04-27 09:29:41,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-04-27 09:29:41,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 09:29:41,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:41,531 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-04-27 09:29:41,728 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:41,729 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:41,729 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:41,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1209122482, now seen corresponding path program 4 times [2024-04-27 09:29:41,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:41,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560918346] [2024-04-27 09:29:41,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:42,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:42,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560918346] [2024-04-27 09:29:42,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560918346] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:29:42,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [121979398] [2024-04-27 09:29:42,105 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-04-27 09:29:42,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:42,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:42,107 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:29:42,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-04-27 09:29:42,149 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-04-27 09:29:42,149 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:29:42,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 36 conjunts are in the unsatisfiable core [2024-04-27 09:29:42,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:29:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:42,824 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:29:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:43,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [121979398] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:29:43,477 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:29:43,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 18, 18] total 46 [2024-04-27 09:29:43,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054673582] [2024-04-27 09:29:43,477 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:29:43,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2024-04-27 09:29:43,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:43,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2024-04-27 09:29:43,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=263, Invalid=1899, Unknown=0, NotChecked=0, Total=2162 [2024-04-27 09:29:43,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:43,480 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:43,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.106382978723404) internal successors, (99), 46 states have internal predecessors, (99), 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) [2024-04-27 09:29:43,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:43,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-04-27 09:29:45,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:45,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-04-27 09:29:45,842 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-04-27 09:29:46,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:46,034 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:46,034 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:46,034 INFO L85 PathProgramCache]: Analyzing trace with hash -420377461, now seen corresponding path program 5 times [2024-04-27 09:29:46,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:46,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995845632] [2024-04-27 09:29:46,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:46,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:46,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995845632] [2024-04-27 09:29:46,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995845632] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:29:46,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [409609662] [2024-04-27 09:29:46,468 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-04-27 09:29:46,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:46,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:46,473 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:29:46,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-04-27 09:29:46,527 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2024-04-27 09:29:46,527 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:29:46,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 40 conjunts are in the unsatisfiable core [2024-04-27 09:29:46,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:29:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:47,202 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:29:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:47,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [409609662] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:29:47,848 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:29:47,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 18, 18] total 47 [2024-04-27 09:29:47,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840234781] [2024-04-27 09:29:47,848 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:29:47,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-04-27 09:29:47,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:47,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-04-27 09:29:47,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=229, Invalid=2027, Unknown=0, NotChecked=0, Total=2256 [2024-04-27 09:29:47,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:47,851 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:47,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.1041666666666665) internal successors, (101), 47 states have internal predecessors, (101), 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) [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-04-27 09:29:47,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:47,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-04-27 09:29:47,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-04-27 09:29:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2024-04-27 09:29:51,612 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-04-27 09:29:51,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-04-27 09:29:51,805 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:29:51,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:29:51,806 INFO L85 PathProgramCache]: Analyzing trace with hash -608999256, now seen corresponding path program 6 times [2024-04-27 09:29:51,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:29:51,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728469419] [2024-04-27 09:29:51,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:29:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:52,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:29:52,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728469419] [2024-04-27 09:29:52,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728469419] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:29:52,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2030509323] [2024-04-27 09:29:52,226 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-04-27 09:29:52,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:29:52,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:29:52,229 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:29:52,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-04-27 09:29:52,268 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2024-04-27 09:29:52,268 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:29:52,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 47 conjunts are in the unsatisfiable core [2024-04-27 09:29:52,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:29:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:52,927 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:29:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:29:53,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2030509323] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:29:53,512 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:29:53,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 17, 17] total 44 [2024-04-27 09:29:53,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192589035] [2024-04-27 09:29:53,512 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:29:53,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2024-04-27 09:29:53,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:29:53,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2024-04-27 09:29:53,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1721, Unknown=0, NotChecked=0, Total=1980 [2024-04-27 09:29:53,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:53,514 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:29:53,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.3777777777777778) internal successors, (107), 44 states have internal predecessors, (107), 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) [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2024-04-27 09:29:53,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:29:57,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 1 times [2024-04-27 09:29:57,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:57,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:29:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:59,291 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 2 times [2024-04-27 09:29:59,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:59,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:29:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:59,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1494443827, now seen corresponding path program 1 times [2024-04-27 09:29:59,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:59,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:59,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:29:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:29:59,980 INFO L85 PathProgramCache]: Analyzing trace with hash 1641443856, now seen corresponding path program 2 times [2024-04-27 09:29:59,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:29:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:29:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-04-27 09:30:00,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-04-27 09:30:00,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 09:30:00,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-27 09:30:00,280 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 3 times [2024-04-27 09:30:00,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:00,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:00,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:00,882 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 4 times [2024-04-27 09:30:00,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:00,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:01,465 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 5 times [2024-04-27 09:30:01,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:01,472 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:01,723 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 6 times [2024-04-27 09:30:01,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:01,729 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:02,198 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 7 times [2024-04-27 09:30:02,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:02,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:02,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:02,639 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 8 times [2024-04-27 09:30:02,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:02,644 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:05,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 9 times [2024-04-27 09:30:05,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:05,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,002 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 10 times [2024-04-27 09:30:06,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,010 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 11 times [2024-04-27 09:30:06,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:06,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,467 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 12 times [2024-04-27 09:30:06,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:06,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:06,472 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:08,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 1 times [2024-04-27 09:30:08,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:08,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:08,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:09,270 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 2 times [2024-04-27 09:30:09,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:09,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:09,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:09,778 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 3 times [2024-04-27 09:30:09,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:09,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:09,784 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:09,994 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 4 times [2024-04-27 09:30:09,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:09,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,230 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 5 times [2024-04-27 09:30:10,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,239 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 6 times [2024-04-27 09:30:10,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,386 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,821 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 7 times [2024-04-27 09:30:10,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:10,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,046 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 8 times [2024-04-27 09:30:11,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,259 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 9 times [2024-04-27 09:30:11,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,469 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 10 times [2024-04-27 09:30:11,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:11,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:14,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:14,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:14,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:14,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:14,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-04-27 09:30:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-04-27 09:30:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-04-27 09:30:14,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2024-04-27 09:30:14,224 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-04-27 09:30:14,424 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10,SelfDestructingSolverStorable32,SelfDestructingSolverStorable11,SelfDestructingSolverStorable33,SelfDestructingSolverStorable12,SelfDestructingSolverStorable34,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable20,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-04-27 09:30:14,424 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:30:14,425 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:30:14,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1522737518, now seen corresponding path program 7 times [2024-04-27 09:30:14,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:30:14,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027775832] [2024-04-27 09:30:14,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:14,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:30:14,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:30:14,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027775832] [2024-04-27 09:30:14,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027775832] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:30:14,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716410161] [2024-04-27 09:30:14,774 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-04-27 09:30:14,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:30:14,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:30:14,775 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:30:14,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-04-27 09:30:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:14,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 36 conjunts are in the unsatisfiable core [2024-04-27 09:30:14,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:30:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:15,646 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:30:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:16,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716410161] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:30:16,322 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:30:16,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 22, 22] total 55 [2024-04-27 09:30:16,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798650163] [2024-04-27 09:30:16,322 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:30:16,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2024-04-27 09:30:16,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:30:16,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2024-04-27 09:30:16,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=2672, Unknown=0, NotChecked=0, Total=3080 [2024-04-27 09:30:16,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:16,325 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:30:16,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 1.9642857142857142) internal successors, (110), 55 states have internal predecessors, (110), 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) [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2024-04-27 09:30:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:18,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 13 times [2024-04-27 09:30:18,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:18,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:18,700 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 14 times [2024-04-27 09:30:18,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:18,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,174 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 15 times [2024-04-27 09:30:19,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,179 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,396 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 16 times [2024-04-27 09:30:19,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:19,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 17 times [2024-04-27 09:30:19,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:19,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:19,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 18 times [2024-04-27 09:30:19,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:19,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:19,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 19 times [2024-04-27 09:30:20,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,754 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 20 times [2024-04-27 09:30:20,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,955 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 21 times [2024-04-27 09:30:20,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:20,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:20,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:21,152 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 22 times [2024-04-27 09:30:21,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:21,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:21,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:22,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 11 times [2024-04-27 09:30:22,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:22,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:22,708 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 12 times [2024-04-27 09:30:22,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:22,713 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,185 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 13 times [2024-04-27 09:30:23,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:23,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,190 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 14 times [2024-04-27 09:30:23,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:23,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,598 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 15 times [2024-04-27 09:30:23,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,789 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 16 times [2024-04-27 09:30:23,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:23,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:23,794 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,232 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 17 times [2024-04-27 09:30:24,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,236 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,423 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 18 times [2024-04-27 09:30:24,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,427 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,667 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 19 times [2024-04-27 09:30:24,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 20 times [2024-04-27 09:30:24,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:24,891 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-04-27 09:30:26,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-04-27 09:30:26,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-04-27 09:30:26,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,SelfDestructingSolverStorable40,SelfDestructingSolverStorable51,SelfDestructingSolverStorable41,SelfDestructingSolverStorable52,SelfDestructingSolverStorable42,SelfDestructingSolverStorable53,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43,SelfDestructingSolverStorable54,SelfDestructingSolverStorable44,SelfDestructingSolverStorable55,SelfDestructingSolverStorable45,SelfDestructingSolverStorable35,SelfDestructingSolverStorable46,SelfDestructingSolverStorable36,SelfDestructingSolverStorable47,SelfDestructingSolverStorable37,SelfDestructingSolverStorable48,SelfDestructingSolverStorable38,SelfDestructingSolverStorable49,SelfDestructingSolverStorable39 [2024-04-27 09:30:26,916 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:30:26,917 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:30:26,917 INFO L85 PathProgramCache]: Analyzing trace with hash 879908079, now seen corresponding path program 8 times [2024-04-27 09:30:26,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:30:26,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073871326] [2024-04-27 09:30:26,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:27,274 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:30:27,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:30:27,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073871326] [2024-04-27 09:30:27,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073871326] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:30:27,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1431181323] [2024-04-27 09:30:27,275 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-04-27 09:30:27,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:30:27,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:30:27,276 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:30:27,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-04-27 09:30:27,335 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-04-27 09:30:27,335 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:30:27,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 47 conjunts are in the unsatisfiable core [2024-04-27 09:30:27,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:30:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:28,017 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:30:28,637 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:28,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1431181323] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:30:28,638 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:30:28,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 20, 20] total 51 [2024-04-27 09:30:28,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594988685] [2024-04-27 09:30:28,638 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:30:28,638 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2024-04-27 09:30:28,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:30:28,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2024-04-27 09:30:28,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=357, Invalid=2295, Unknown=0, NotChecked=0, Total=2652 [2024-04-27 09:30:28,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:28,640 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:30:28,640 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.230769230769231) internal successors, (116), 51 states have internal predecessors, (116), 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) [2024-04-27 09:30:28,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-04-27 09:30:28,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:31,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 23 times [2024-04-27 09:30:31,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:31,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:31,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:32,372 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 24 times [2024-04-27 09:30:32,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:32,376 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:32,907 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 25 times [2024-04-27 09:30:32,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:32,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,116 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 26 times [2024-04-27 09:30:33,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,121 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 27 times [2024-04-27 09:30:33,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,475 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 28 times [2024-04-27 09:30:33,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:33,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 29 times [2024-04-27 09:30:34,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:34,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,437 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 30 times [2024-04-27 09:30:34,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:34,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 31 times [2024-04-27 09:30:34,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:34,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:35,075 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 32 times [2024-04-27 09:30:35,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:35,079 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 21 times [2024-04-27 09:30:36,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,023 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,294 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 22 times [2024-04-27 09:30:36,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,299 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,776 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 23 times [2024-04-27 09:30:36,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:36,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 24 times [2024-04-27 09:30:37,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,266 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 25 times [2024-04-27 09:30:37,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 26 times [2024-04-27 09:30:37,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,772 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 27 times [2024-04-27 09:30:37,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:37,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,046 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 28 times [2024-04-27 09:30:38,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,396 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 29 times [2024-04-27 09:30:38,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:38,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 30 times [2024-04-27 09:30:38,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:38,665 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:41,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-04-27 09:30:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-04-27 09:30:41,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-04-27 09:30:42,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable60,SelfDestructingSolverStorable71,SelfDestructingSolverStorable61,SelfDestructingSolverStorable72,SelfDestructingSolverStorable62,SelfDestructingSolverStorable73,SelfDestructingSolverStorable63,SelfDestructingSolverStorable74,SelfDestructingSolverStorable64,SelfDestructingSolverStorable75,SelfDestructingSolverStorable65,SelfDestructingSolverStorable76,SelfDestructingSolverStorable66,SelfDestructingSolverStorable56,SelfDestructingSolverStorable67,SelfDestructingSolverStorable57,SelfDestructingSolverStorable68,SelfDestructingSolverStorable58,SelfDestructingSolverStorable69,SelfDestructingSolverStorable59,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:30:42,034 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:30:42,034 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:30:42,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1965898807, now seen corresponding path program 9 times [2024-04-27 09:30:42,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:30:42,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355094594] [2024-04-27 09:30:42,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:30:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 14 proven. 38 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:30:42,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:30:42,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355094594] [2024-04-27 09:30:42,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355094594] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:30:42,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676964628] [2024-04-27 09:30:42,403 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-04-27 09:30:42,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:30:42,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:30:42,405 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:30:42,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-04-27 09:30:42,437 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2024-04-27 09:30:42,438 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:30:42,438 WARN L260 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 60 conjunts are in the unsatisfiable core [2024-04-27 09:30:42,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:30:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:43,105 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:30:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:30:43,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1676964628] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:30:43,805 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:30:43,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 21, 21] total 53 [2024-04-27 09:30:43,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447316856] [2024-04-27 09:30:43,806 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:30:43,806 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2024-04-27 09:30:43,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:30:43,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2024-04-27 09:30:43,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=329, Invalid=2533, Unknown=0, NotChecked=0, Total=2862 [2024-04-27 09:30:43,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:43,807 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:30:43,808 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.259259259259259) internal successors, (122), 53 states have internal predecessors, (122), 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) [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-04-27 09:30:43,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:30:47,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 33 times [2024-04-27 09:30:47,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:47,760 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,133 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 34 times [2024-04-27 09:30:48,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:48,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,579 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 35 times [2024-04-27 09:30:48,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,763 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 36 times [2024-04-27 09:30:48,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,766 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 37 times [2024-04-27 09:30:48,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:48,968 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,124 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 38 times [2024-04-27 09:30:49,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 39 times [2024-04-27 09:30:49,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,755 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 40 times [2024-04-27 09:30:49,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:49,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:49,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:50,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 41 times [2024-04-27 09:30:50,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:50,137 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:50,395 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 42 times [2024-04-27 09:30:50,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:50,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:50,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:51,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 31 times [2024-04-27 09:30:51,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:51,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:51,796 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,079 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 32 times [2024-04-27 09:30:52,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:52,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,576 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 33 times [2024-04-27 09:30:52,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:52,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 34 times [2024-04-27 09:30:52,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,995 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 35 times [2024-04-27 09:30:52,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:52,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 36 times [2024-04-27 09:30:53,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:53,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,511 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 37 times [2024-04-27 09:30:53,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,775 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 38 times [2024-04-27 09:30:53,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:53,778 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:54,106 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 39 times [2024-04-27 09:30:54,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:54,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:54,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 40 times [2024-04-27 09:30:54,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:54,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:54,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:57,935 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 43 times [2024-04-27 09:30:57,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:57,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:58,942 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 44 times [2024-04-27 09:30:58,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:58,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,077 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 45 times [2024-04-27 09:30:59,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:59,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,443 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 46 times [2024-04-27 09:30:59,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:59,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,716 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 47 times [2024-04-27 09:30:59,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:30:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:30:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:30:59,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:30:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:01,319 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 48 times [2024-04-27 09:31:01,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:01,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:01,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:02,001 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 49 times [2024-04-27 09:31:02,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:02,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:02,303 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 50 times [2024-04-27 09:31:02,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:02,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:02,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:03,837 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 41 times [2024-04-27 09:31:03,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:03,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 42 times [2024-04-27 09:31:04,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 43 times [2024-04-27 09:31:04,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 44 times [2024-04-27 09:31:04,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,461 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,589 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 45 times [2024-04-27 09:31:04,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:04,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:04,593 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 46 times [2024-04-27 09:31:05,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,280 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 47 times [2024-04-27 09:31:05,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,283 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 48 times [2024-04-27 09:31:05,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:05,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:07,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 51 times [2024-04-27 09:31:07,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:07,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:07,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:07,913 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 52 times [2024-04-27 09:31:07,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:07,916 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:08,097 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 53 times [2024-04-27 09:31:08,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:08,101 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:08,688 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 49 times [2024-04-27 09:31:08,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:08,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:08,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:09,046 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 50 times [2024-04-27 09:31:09,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:09,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:09,229 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 51 times [2024-04-27 09:31:09,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:09,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:31:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 244 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2024-04-27 09:31:57,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2024-04-27 09:31:57,056 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-04-27 09:31:57,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable110,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable98,SelfDestructingSolverStorable104,SelfDestructingSolverStorable77,SelfDestructingSolverStorable99,SelfDestructingSolverStorable105,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable119,SelfDestructingSolverStorable87,SelfDestructingSolverStorable115,SelfDestructingSolverStorable88,SelfDestructingSolverStorable116,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-04-27 09:31:57,253 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:31:57,253 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:31:57,253 INFO L85 PathProgramCache]: Analyzing trace with hash -613613494, now seen corresponding path program 1 times [2024-04-27 09:31:57,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:31:57,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533765962] [2024-04-27 09:31:57,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:31:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:31:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 57 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-04-27 09:31:57,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:31:57,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533765962] [2024-04-27 09:31:57,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533765962] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:31:57,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1507928960] [2024-04-27 09:31:57,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:31:57,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:31:57,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:31:57,627 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:31:57,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-04-27 09:31:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:31:57,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 52 conjunts are in the unsatisfiable core [2024-04-27 09:31:57,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:31:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:31:58,796 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:31:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:31:59,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1507928960] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:31:59,859 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:31:59,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 29, 29] total 69 [2024-04-27 09:31:59,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613324907] [2024-04-27 09:31:59,859 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:31:59,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2024-04-27 09:31:59,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:31:59,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2024-04-27 09:31:59,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=627, Invalid=4203, Unknown=0, NotChecked=0, Total=4830 [2024-04-27 09:31:59,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:31:59,861 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:31:59,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 2.0) internal successors, (140), 69 states have internal predecessors, (140), 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) [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 244 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:31:59,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 152 states. [2024-04-27 09:31:59,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2024-04-27 09:31:59,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:32:01,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 54 times [2024-04-27 09:32:01,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:01,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,209 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 55 times [2024-04-27 09:32:02,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:02,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:02,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,213 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,668 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 56 times [2024-04-27 09:32:02,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:02,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,851 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 57 times [2024-04-27 09:32:02,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:02,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:02,854 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 58 times [2024-04-27 09:32:03,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 59 times [2024-04-27 09:32:03,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,194 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,749 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 60 times [2024-04-27 09:32:03,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:03,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,029 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 61 times [2024-04-27 09:32:04,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 62 times [2024-04-27 09:32:04,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:04,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,605 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 63 times [2024-04-27 09:32:04,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:04,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:06,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 52 times [2024-04-27 09:32:06,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:06,407 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:06,716 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 53 times [2024-04-27 09:32:06,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:06,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:06,719 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,168 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 54 times [2024-04-27 09:32:07,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,353 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 55 times [2024-04-27 09:32:07,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:07,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,567 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 56 times [2024-04-27 09:32:07,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:07,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,570 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 57 times [2024-04-27 09:32:07,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:07,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:07,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,069 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 58 times [2024-04-27 09:32:08,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,335 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 59 times [2024-04-27 09:32:08,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,650 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 60 times [2024-04-27 09:32:08,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 61 times [2024-04-27 09:32:08,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:08,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:08,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,360 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 64 times [2024-04-27 09:32:10,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 65 times [2024-04-27 09:32:10,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:10,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,767 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 66 times [2024-04-27 09:32:10,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,964 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 67 times [2024-04-27 09:32:10,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:10,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:10,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,096 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 68 times [2024-04-27 09:32:11,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,452 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 69 times [2024-04-27 09:32:11,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,737 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 70 times [2024-04-27 09:32:11,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,976 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 71 times [2024-04-27 09:32:11,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:11,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:11,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:12,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 62 times [2024-04-27 09:32:12,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:12,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:12,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:12,967 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 63 times [2024-04-27 09:32:12,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:12,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:12,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:12,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 64 times [2024-04-27 09:32:13,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:13,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 65 times [2024-04-27 09:32:13,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,401 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 66 times [2024-04-27 09:32:13,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:13,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 67 times [2024-04-27 09:32:13,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:13,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:13,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:14,018 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 68 times [2024-04-27 09:32:14,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:14,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:14,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 69 times [2024-04-27 09:32:14,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:14,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:15,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 72 times [2024-04-27 09:32:15,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:15,464 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:15,880 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 73 times [2024-04-27 09:32:15,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:15,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:16,095 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 74 times [2024-04-27 09:32:16,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:16,098 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:16,667 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 70 times [2024-04-27 09:32:16,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:16,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:17,089 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 71 times [2024-04-27 09:32:17,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:17,093 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:17,288 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 72 times [2024-04-27 09:32:17,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:32:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:32:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:32:17,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:32:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 155 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:33:12,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:33:12,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-04-27 09:33:13,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable130,SelfDestructingSolverStorable152,SelfDestructingSolverStorable131,SelfDestructingSolverStorable153,SelfDestructingSolverStorable132,SelfDestructingSolverStorable154,SelfDestructingSolverStorable150,SelfDestructingSolverStorable126,SelfDestructingSolverStorable148,SelfDestructingSolverStorable127,SelfDestructingSolverStorable149,SelfDestructingSolverStorable128,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable144,SelfDestructingSolverStorable123,SelfDestructingSolverStorable145,SelfDestructingSolverStorable124,SelfDestructingSolverStorable146,SelfDestructingSolverStorable125,SelfDestructingSolverStorable147,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable140,SelfDestructingSolverStorable162,SelfDestructingSolverStorable141,SelfDestructingSolverStorable120,SelfDestructingSolverStorable142,SelfDestructingSolverStorable121,SelfDestructingSolverStorable143,SelfDestructingSolverStorable160,SelfDestructingSolverStorable161,SelfDestructingSolverStorable137,SelfDestructingSolverStorable159,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139,SelfDestructingSolverStorable133,SelfDestructingSolverStorable155,SelfDestructingSolverStorable134,SelfDestructingSolverStorable156,SelfDestructingSolverStorable135,SelfDestructingSolverStorable157,SelfDestructingSolverStorable136,SelfDestructingSolverStorable158 [2024-04-27 09:33:13,097 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:33:13,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:33:13,098 INFO L85 PathProgramCache]: Analyzing trace with hash -2135603525, now seen corresponding path program 1 times [2024-04-27 09:33:13,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:33:13,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157276652] [2024-04-27 09:33:13,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:33:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 261 proven. 3 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-04-27 09:33:13,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:33:13,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157276652] [2024-04-27 09:33:13,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157276652] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:33:13,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906919508] [2024-04-27 09:33:13,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:13,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:33:13,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:33:13,153 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:33:13,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-04-27 09:33:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:33:13,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 7 conjunts are in the unsatisfiable core [2024-04-27 09:33:13,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:33:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 261 proven. 3 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-04-27 09:33:13,239 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:33:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 261 proven. 3 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-04-27 09:33:13,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [906919508] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:33:13,270 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:33:13,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2024-04-27 09:33:13,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709750641] [2024-04-27 09:33:13,270 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:33:13,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-04-27 09:33:13,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:33:13,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 09:33:13,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-04-27 09:33:13,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:33:13,271 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:33:13,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 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) [2024-04-27 09:33:13,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:13,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:13,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:13,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 166 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 155 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:33:13,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:33:13,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 75 times [2024-04-27 09:33:13,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:13,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:13,878 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 76 times [2024-04-27 09:33:13,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:13,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:13,881 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,392 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 77 times [2024-04-27 09:33:14,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,576 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 78 times [2024-04-27 09:33:14,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:14,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 79 times [2024-04-27 09:33:14,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:14,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 80 times [2024-04-27 09:33:14,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:14,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 81 times [2024-04-27 09:33:15,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,265 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,518 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 82 times [2024-04-27 09:33:15,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,520 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 83 times [2024-04-27 09:33:15,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:15,835 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:16,081 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 84 times [2024-04-27 09:33:16,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:16,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:16,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:16,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 73 times [2024-04-27 09:33:16,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:16,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:16,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,097 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 74 times [2024-04-27 09:33:17,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,100 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,547 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 75 times [2024-04-27 09:33:17,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 76 times [2024-04-27 09:33:17,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,927 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 77 times [2024-04-27 09:33:17,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:17,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:17,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 78 times [2024-04-27 09:33:18,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,427 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 79 times [2024-04-27 09:33:18,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:18,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,689 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 80 times [2024-04-27 09:33:18,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:18,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,045 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 81 times [2024-04-27 09:33:19,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,048 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,306 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 82 times [2024-04-27 09:33:19,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:19,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,986 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 85 times [2024-04-27 09:33:19,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:19,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:19,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 86 times [2024-04-27 09:33:20,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:20,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,400 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 87 times [2024-04-27 09:33:20,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:20,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,403 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,593 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 88 times [2024-04-27 09:33:20,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,596 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,725 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 89 times [2024-04-27 09:33:20,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:20,728 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,073 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 90 times [2024-04-27 09:33:21,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:21,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,076 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,341 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 91 times [2024-04-27 09:33:21,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,532 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 92 times [2024-04-27 09:33:21,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:21,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,083 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 83 times [2024-04-27 09:33:22,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,086 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 84 times [2024-04-27 09:33:22,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 85 times [2024-04-27 09:33:22,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,451 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,718 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 86 times [2024-04-27 09:33:22,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,852 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 87 times [2024-04-27 09:33:22,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:22,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 88 times [2024-04-27 09:33:23,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:23,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,507 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 89 times [2024-04-27 09:33:23,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:23,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 90 times [2024-04-27 09:33:23,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:23,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:23,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 93 times [2024-04-27 09:33:24,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,508 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 94 times [2024-04-27 09:33:24,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:24,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 95 times [2024-04-27 09:33:24,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:24,694 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,128 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 91 times [2024-04-27 09:33:25,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,556 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 92 times [2024-04-27 09:33:25,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:25,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,735 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 93 times [2024-04-27 09:33:25,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:33:25,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:33:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:33:25,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:33:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:40,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:34:40,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:34:40,365 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-04-27 09:34:40,556 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,SelfDestructingSolverStorable195,SelfDestructingSolverStorable174,SelfDestructingSolverStorable196,SelfDestructingSolverStorable175,SelfDestructingSolverStorable197,SelfDestructingSolverStorable176,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable170,SelfDestructingSolverStorable192,SelfDestructingSolverStorable171,SelfDestructingSolverStorable193,SelfDestructingSolverStorable172,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,SelfDestructingSolverStorable203,SelfDestructingSolverStorable204,SelfDestructingSolverStorable205,SelfDestructingSolverStorable166,SelfDestructingSolverStorable188,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable167,SelfDestructingSolverStorable189,SelfDestructingSolverStorable200,SelfDestructingSolverStorable168,SelfDestructingSolverStorable201,SelfDestructingSolverStorable169,SelfDestructingSolverStorable202,SelfDestructingSolverStorable184,SelfDestructingSolverStorable163,SelfDestructingSolverStorable185,SelfDestructingSolverStorable164,SelfDestructingSolverStorable186,SelfDestructingSolverStorable165,SelfDestructingSolverStorable187,SelfDestructingSolverStorable180,SelfDestructingSolverStorable181,SelfDestructingSolverStorable182,SelfDestructingSolverStorable183,SelfDestructingSolverStorable177,SelfDestructingSolverStorable199,SelfDestructingSolverStorable178,SelfDestructingSolverStorable179 [2024-04-27 09:34:40,556 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:34:40,556 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:34:40,557 INFO L85 PathProgramCache]: Analyzing trace with hash -121712617, now seen corresponding path program 2 times [2024-04-27 09:34:40,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:34:40,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100027162] [2024-04-27 09:34:40,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:40,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:34:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 1 proven. 1555 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-04-27 09:34:41,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:34:41,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100027162] [2024-04-27 09:34:41,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100027162] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:34:41,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1818814702] [2024-04-27 09:34:41,748 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-04-27 09:34:41,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:34:41,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:34:41,749 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:34:41,751 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-04-27 09:34:41,843 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-04-27 09:34:41,843 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:34:41,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 116 conjunts are in the unsatisfiable core [2024-04-27 09:34:41,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:34:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 0 proven. 1782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:34:45,209 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:34:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 1 proven. 1781 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:34:49,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1818814702] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:34:49,125 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:34:49,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 62, 62] total 142 [2024-04-27 09:34:49,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891834499] [2024-04-27 09:34:49,126 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:34:49,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 143 states [2024-04-27 09:34:49,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:34:49,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2024-04-27 09:34:49,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1286, Invalid=19020, Unknown=0, NotChecked=0, Total=20306 [2024-04-27 09:34:49,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:34:49,133 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:34:49,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 143 states, 143 states have (on average 2.944055944055944) internal successors, (421), 142 states have internal predecessors, (421), 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) [2024-04-27 09:34:49,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:49,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:49,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:49,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:49,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:34:49,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:34:56,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 96 times [2024-04-27 09:34:56,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:56,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:56,746 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 97 times [2024-04-27 09:34:56,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:56,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,199 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 98 times [2024-04-27 09:34:57,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,398 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 99 times [2024-04-27 09:34:57,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,401 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 100 times [2024-04-27 09:34:57,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 101 times [2024-04-27 09:34:57,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:57,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:57,743 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:58,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 102 times [2024-04-27 09:34:58,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:58,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:59,361 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 103 times [2024-04-27 09:34:59,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:59,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:59,693 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 104 times [2024-04-27 09:34:59,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:34:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:34:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:34:59,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:34:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:00,005 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 105 times [2024-04-27 09:35:00,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:00,008 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 94 times [2024-04-27 09:35:04,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,335 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 95 times [2024-04-27 09:35:04,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,797 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 96 times [2024-04-27 09:35:04,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:04,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,800 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 97 times [2024-04-27 09:35:04,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:04,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,194 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 98 times [2024-04-27 09:35:05,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 99 times [2024-04-27 09:35:05,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,706 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 100 times [2024-04-27 09:35:05,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:05,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,969 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 101 times [2024-04-27 09:35:05,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:05,971 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:06,306 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 102 times [2024-04-27 09:35:06,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:06,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:06,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 103 times [2024-04-27 09:35:06,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:06,570 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:09,710 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 106 times [2024-04-27 09:35:09,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:09,713 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:09,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 107 times [2024-04-27 09:35:09,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:09,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,085 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 108 times [2024-04-27 09:35:10,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:10,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,286 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 109 times [2024-04-27 09:35:10,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,415 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 110 times [2024-04-27 09:35:10,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,790 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 111 times [2024-04-27 09:35:10,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:10,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:10,793 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,060 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 112 times [2024-04-27 09:35:11,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,245 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 113 times [2024-04-27 09:35:11,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:11,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 104 times [2024-04-27 09:35:11,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:11,969 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,222 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 105 times [2024-04-27 09:35:12,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,226 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 106 times [2024-04-27 09:35:12,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 107 times [2024-04-27 09:35:12,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,691 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 108 times [2024-04-27 09:35:12,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:12,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:12,694 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,050 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 109 times [2024-04-27 09:35:13,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,350 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 110 times [2024-04-27 09:35:13,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 111 times [2024-04-27 09:35:13,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:13,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:13,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:16,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 114 times [2024-04-27 09:35:16,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:16,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:16,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:16,909 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 115 times [2024-04-27 09:35:16,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:16,913 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 116 times [2024-04-27 09:35:17,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:17,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,649 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 112 times [2024-04-27 09:35:17,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,992 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 113 times [2024-04-27 09:35:17,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:17,995 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:18,187 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 114 times [2024-04-27 09:35:18,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:35:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:35:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:35:18,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:35:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:22,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:22,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:37:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 302 states. [2024-04-27 09:37:22,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2024-04-27 09:37:22,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,SelfDestructingSolverStorable231,SelfDestructingSolverStorable207,SelfDestructingSolverStorable229,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable225,SelfDestructingSolverStorable247,SelfDestructingSolverStorable226,SelfDestructingSolverStorable248,SelfDestructingSolverStorable227,SelfDestructingSolverStorable206,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable243,SelfDestructingSolverStorable222,SelfDestructingSolverStorable244,SelfDestructingSolverStorable223,SelfDestructingSolverStorable245,SelfDestructingSolverStorable224,SelfDestructingSolverStorable246,SelfDestructingSolverStorable240,SelfDestructingSolverStorable241,SelfDestructingSolverStorable220,SelfDestructingSolverStorable242,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable214,SelfDestructingSolverStorable236,SelfDestructingSolverStorable215,SelfDestructingSolverStorable237,SelfDestructingSolverStorable216,SelfDestructingSolverStorable238,SelfDestructingSolverStorable217,SelfDestructingSolverStorable239,SelfDestructingSolverStorable210,SelfDestructingSolverStorable232,SelfDestructingSolverStorable211,SelfDestructingSolverStorable233,SelfDestructingSolverStorable212,SelfDestructingSolverStorable234,SelfDestructingSolverStorable213,SelfDestructingSolverStorable235 [2024-04-27 09:37:22,912 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:37:22,912 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:37:22,912 INFO L85 PathProgramCache]: Analyzing trace with hash -920883030, now seen corresponding path program 3 times [2024-04-27 09:37:22,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:37:22,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516523206] [2024-04-27 09:37:22,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:22,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:37:23,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1826 proven. 75 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked. [2024-04-27 09:37:23,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:37:23,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516523206] [2024-04-27 09:37:23,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516523206] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:37:23,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272198469] [2024-04-27 09:37:23,271 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-04-27 09:37:23,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:37:23,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:37:23,272 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:37:23,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-04-27 09:37:23,357 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2024-04-27 09:37:23,358 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:37:23,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 24 conjunts are in the unsatisfiable core [2024-04-27 09:37:23,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:37:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1537 proven. 96 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-04-27 09:37:23,455 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:37:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1537 proven. 96 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-04-27 09:37:23,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [272198469] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:37:23,633 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:37:23,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 8 [2024-04-27 09:37:23,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843600262] [2024-04-27 09:37:23,633 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:37:23,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-04-27 09:37:23,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:37:23,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-04-27 09:37:23,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2024-04-27 09:37:23,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:37:23,634 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:37:23,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 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) [2024-04-27 09:37:23,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:23,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:23,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:23,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 302 states. [2024-04-27 09:37:23,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:37:23,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 117 times [2024-04-27 09:37:23,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,000 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,263 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 118 times [2024-04-27 09:37:24,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,266 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,731 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 119 times [2024-04-27 09:37:24,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,922 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 120 times [2024-04-27 09:37:24,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:24,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 121 times [2024-04-27 09:37:25,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:25,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,263 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 122 times [2024-04-27 09:37:25,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 123 times [2024-04-27 09:37:25,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,903 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 124 times [2024-04-27 09:37:25,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:25,906 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:26,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 125 times [2024-04-27 09:37:26,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:26,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:26,475 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 126 times [2024-04-27 09:37:26,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:26,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:26,478 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,256 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 115 times [2024-04-27 09:37:27,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,519 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 116 times [2024-04-27 09:37:27,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,522 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,992 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 117 times [2024-04-27 09:37:27,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:27,996 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 118 times [2024-04-27 09:37:28,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,207 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,411 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 119 times [2024-04-27 09:37:28,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,415 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 120 times [2024-04-27 09:37:28,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,553 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,920 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 121 times [2024-04-27 09:37:28,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:28,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,192 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 122 times [2024-04-27 09:37:29,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,195 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,520 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 123 times [2024-04-27 09:37:29,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,523 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 124 times [2024-04-27 09:37:29,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:29,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,465 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 127 times [2024-04-27 09:37:30,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 128 times [2024-04-27 09:37:30,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,821 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 129 times [2024-04-27 09:37:30,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:30,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:30,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,028 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 130 times [2024-04-27 09:37:31,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,154 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 131 times [2024-04-27 09:37:31,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,157 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,512 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 132 times [2024-04-27 09:37:31,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:31,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,784 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 133 times [2024-04-27 09:37:31,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,787 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,965 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 134 times [2024-04-27 09:37:31,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:31,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:31,968 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 125 times [2024-04-27 09:37:32,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,517 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:32,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 126 times [2024-04-27 09:37:32,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 127 times [2024-04-27 09:37:32,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:32,898 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 128 times [2024-04-27 09:37:33,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,290 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 129 times [2024-04-27 09:37:33,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 130 times [2024-04-27 09:37:33,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,648 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,921 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 131 times [2024-04-27 09:37:33,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:33,924 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,110 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 132 times [2024-04-27 09:37:34,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:34,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,588 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 135 times [2024-04-27 09:37:34,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,935 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 136 times [2024-04-27 09:37:34,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:34,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:34,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 137 times [2024-04-27 09:37:35,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,566 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 133 times [2024-04-27 09:37:35,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,931 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 134 times [2024-04-27 09:37:35,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:35,934 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:36,194 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 135 times [2024-04-27 09:37:36,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:37:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:37:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:37:36,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:37:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:01,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 302 states. [2024-04-27 09:39:01,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-04-27 09:39:01,434 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-04-27 09:39:01,630 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable272,14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable251,SelfDestructingSolverStorable273,SelfDestructingSolverStorable252,SelfDestructingSolverStorable274,SelfDestructingSolverStorable253,SelfDestructingSolverStorable275,SelfDestructingSolverStorable290,SelfDestructingSolverStorable291,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable269,SelfDestructingSolverStorable249,SelfDestructingSolverStorable265,SelfDestructingSolverStorable287,SelfDestructingSolverStorable266,SelfDestructingSolverStorable288,SelfDestructingSolverStorable267,SelfDestructingSolverStorable289,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable283,SelfDestructingSolverStorable262,SelfDestructingSolverStorable284,SelfDestructingSolverStorable263,SelfDestructingSolverStorable285,SelfDestructingSolverStorable264,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable260,SelfDestructingSolverStorable282,SelfDestructingSolverStorable258,SelfDestructingSolverStorable259,SelfDestructingSolverStorable254,SelfDestructingSolverStorable276,SelfDestructingSolverStorable255,SelfDestructingSolverStorable277,SelfDestructingSolverStorable256,SelfDestructingSolverStorable278,SelfDestructingSolverStorable257,SelfDestructingSolverStorable279 [2024-04-27 09:39:01,630 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-04-27 09:39:01,631 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:39:01,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1234534492, now seen corresponding path program 4 times [2024-04-27 09:39:01,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:39:01,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022421817] [2024-04-27 09:39:01,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:39:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7214 backedges. 1 proven. 6399 refuted. 0 times theorem prover too weak. 814 trivial. 0 not checked. [2024-04-27 09:39:04,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:39:04,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022421817] [2024-04-27 09:39:04,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022421817] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 09:39:04,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [459842735] [2024-04-27 09:39:04,261 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-04-27 09:39:04,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 09:39:04,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:39:04,262 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 09:39:04,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-04-27 09:39:04,383 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-04-27 09:39:04,383 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 09:39:04,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 204 conjunts are in the unsatisfiable core [2024-04-27 09:39:04,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 09:39:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7214 backedges. 2 proven. 7210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:39:11,632 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 09:39:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7214 backedges. 3 proven. 7209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:39:21,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [459842735] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 09:39:21,460 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 09:39:21,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 106, 106] total 235 [2024-04-27 09:39:21,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004788672] [2024-04-27 09:39:21,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 09:39:21,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 236 states [2024-04-27 09:39:21,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:39:21,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 236 interpolants. [2024-04-27 09:39:21,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2472, Invalid=52988, Unknown=0, NotChecked=0, Total=55460 [2024-04-27 09:39:21,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:39:21,469 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:39:21,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 236 states, 236 states have (on average 3.2542372881355934) internal successors, (768), 235 states have internal predecessors, (768), 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) [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 09:39:21,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 256 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 302 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-04-27 09:39:21,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:39:40,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1178948494, now seen corresponding path program 138 times [2024-04-27 09:39:40,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:40,013 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:40,283 INFO L85 PathProgramCache]: Analyzing trace with hash 901866383, now seen corresponding path program 139 times [2024-04-27 09:39:40,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:40,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:40,286 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:40,814 INFO L85 PathProgramCache]: Analyzing trace with hash -889796756, now seen corresponding path program 140 times [2024-04-27 09:39:40,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:40,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,003 INFO L85 PathProgramCache]: Analyzing trace with hash -396187639, now seen corresponding path program 141 times [2024-04-27 09:39:41,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:41,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1616413708, now seen corresponding path program 142 times [2024-04-27 09:39:41,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,210 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,345 INFO L85 PathProgramCache]: Analyzing trace with hash -1404584791, now seen corresponding path program 143 times [2024-04-27 09:39:41,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:41,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:43,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1819687078, now seen corresponding path program 144 times [2024-04-27 09:39:43,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:43,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:44,773 INFO L85 PathProgramCache]: Analyzing trace with hash 667595459, now seen corresponding path program 145 times [2024-04-27 09:39:44,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:44,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:45,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1609111968, now seen corresponding path program 146 times [2024-04-27 09:39:45,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:45,123 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:45,381 INFO L85 PathProgramCache]: Analyzing trace with hash 168377661, now seen corresponding path program 147 times [2024-04-27 09:39:45,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:45,383 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:55,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1331251303, now seen corresponding path program 136 times [2024-04-27 09:39:55,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:55,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:55,941 INFO L85 PathProgramCache]: Analyzing trace with hash -567749052, now seen corresponding path program 137 times [2024-04-27 09:39:55,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:55,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,418 INFO L85 PathProgramCache]: Analyzing trace with hash -145989407, now seen corresponding path program 138 times [2024-04-27 09:39:56,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1438103614, now seen corresponding path program 139 times [2024-04-27 09:39:56,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,851 INFO L85 PathProgramCache]: Analyzing trace with hash -47881599, now seen corresponding path program 140 times [2024-04-27 09:39:56,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1230426590, now seen corresponding path program 141 times [2024-04-27 09:39:56,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:56,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,373 INFO L85 PathProgramCache]: Analyzing trace with hash -218719845, now seen corresponding path program 142 times [2024-04-27 09:39:57,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,638 INFO L85 PathProgramCache]: Analyzing trace with hash 263629432, now seen corresponding path program 143 times [2024-04-27 09:39:57,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,972 INFO L85 PathProgramCache]: Analyzing trace with hash -55183339, now seen corresponding path program 144 times [2024-04-27 09:39:57,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:57,975 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:58,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1491578254, now seen corresponding path program 145 times [2024-04-27 09:39:58,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:39:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:39:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:39:58,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:39:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:04,964 INFO L85 PathProgramCache]: Analyzing trace with hash -695918415, now seen corresponding path program 148 times [2024-04-27 09:40:04,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:04,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,230 INFO L85 PathProgramCache]: Analyzing trace with hash 1237304334, now seen corresponding path program 149 times [2024-04-27 09:40:05,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:05,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,357 INFO L85 PathProgramCache]: Analyzing trace with hash -656473045, now seen corresponding path program 150 times [2024-04-27 09:40:05,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:05,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,360 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,565 INFO L85 PathProgramCache]: Analyzing trace with hash -389222453, now seen corresponding path program 151 times [2024-04-27 09:40:05,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,568 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,700 INFO L85 PathProgramCache]: Analyzing trace with hash -380619608, now seen corresponding path program 152 times [2024-04-27 09:40:05,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:05,703 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,071 INFO L85 PathProgramCache]: Analyzing trace with hash -683910171, now seen corresponding path program 153 times [2024-04-27 09:40:06,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,361 INFO L85 PathProgramCache]: Analyzing trace with hash -107675070, now seen corresponding path program 154 times [2024-04-27 09:40:06,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:06,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,546 INFO L85 PathProgramCache]: Analyzing trace with hash -396524193, now seen corresponding path program 155 times [2024-04-27 09:40:06,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:06,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:06,549 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1285566392, now seen corresponding path program 146 times [2024-04-27 09:40:07,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,268 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1521281509, now seen corresponding path program 147 times [2024-04-27 09:40:07,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1662652482, now seen corresponding path program 148 times [2024-04-27 09:40:07,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:07,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,646 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,902 INFO L85 PathProgramCache]: Analyzing trace with hash 1688535778, now seen corresponding path program 149 times [2024-04-27 09:40:07,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:07,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,037 INFO L85 PathProgramCache]: Analyzing trace with hash -814752257, now seen corresponding path program 150 times [2024-04-27 09:40:08,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,040 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1823501700, now seen corresponding path program 151 times [2024-04-27 09:40:08,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,413 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,690 INFO L85 PathProgramCache]: Analyzing trace with hash -38473959, now seen corresponding path program 152 times [2024-04-27 09:40:08,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:08,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,693 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1681234038, now seen corresponding path program 153 times [2024-04-27 09:40:08,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:08,881 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:15,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1419419436, now seen corresponding path program 156 times [2024-04-27 09:40:15,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:15,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:15,602 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,028 INFO L85 PathProgramCache]: Analyzing trace with hash 994239430, now seen corresponding path program 157 times [2024-04-27 09:40:16,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:16,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1981355491, now seen corresponding path program 158 times [2024-04-27 09:40:16,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:16,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,844 INFO L85 PathProgramCache]: Analyzing trace with hash 2023973729, now seen corresponding path program 154 times [2024-04-27 09:40:16,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:16,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:17,239 INFO L85 PathProgramCache]: Analyzing trace with hash -799536517, now seen corresponding path program 155 times [2024-04-27 09:40:17,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:17,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:17,430 INFO L85 PathProgramCache]: Analyzing trace with hash 444556120, now seen corresponding path program 156 times [2024-04-27 09:40:17,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:40:17,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:40:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:40:17,433 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:40:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-04-27 09:42:26,365 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 09:42:26,365 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 09:42:26,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-04-27 09:42:26,371 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 09:42:26,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable294,SelfDestructingSolverStorable295,SelfDestructingSolverStorable296,SelfDestructingSolverStorable297,SelfDestructingSolverStorable330,SelfDestructingSolverStorable292,SelfDestructingSolverStorable293,SelfDestructingSolverStorable306,SelfDestructingSolverStorable328,SelfDestructingSolverStorable307,SelfDestructingSolverStorable329,SelfDestructingSolverStorable308,SelfDestructingSolverStorable309,SelfDestructingSolverStorable302,SelfDestructingSolverStorable324,SelfDestructingSolverStorable303,SelfDestructingSolverStorable325,SelfDestructingSolverStorable304,SelfDestructingSolverStorable326,SelfDestructingSolverStorable305,SelfDestructingSolverStorable327,SelfDestructingSolverStorable320,SelfDestructingSolverStorable321,SelfDestructingSolverStorable300,SelfDestructingSolverStorable322,SelfDestructingSolverStorable301,SelfDestructingSolverStorable323,SelfDestructingSolverStorable317,SelfDestructingSolverStorable318,SelfDestructingSolverStorable319,SelfDestructingSolverStorable313,SelfDestructingSolverStorable314,15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable315,SelfDestructingSolverStorable316,SelfDestructingSolverStorable298,SelfDestructingSolverStorable331,SelfDestructingSolverStorable299,SelfDestructingSolverStorable310,SelfDestructingSolverStorable332,SelfDestructingSolverStorable311,SelfDestructingSolverStorable333,SelfDestructingSolverStorable312,SelfDestructingSolverStorable334 [2024-04-27 09:42:26,565 WARN L619 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantifier-free) to 388 known predicates. [2024-04-27 09:42:26,567 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (3 of 4 remaining) [2024-04-27 09:42:26,568 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-04-27 09:42:26,568 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-04-27 09:42:26,568 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-04-27 09:42:26,573 INFO L448 BasicCegarLoop]: Path program histogram: [158, 156, 9, 4, 2, 1, 1, 1, 1, 1] [2024-04-27 09:42:26,576 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-04-27 09:42:26,576 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-04-27 09:42:26,579 INFO L201 PluginConnector]: Adding new model threaded-sum-3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:42:26 BasicIcfg [2024-04-27 09:42:26,579 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-04-27 09:42:26,579 INFO L158 Benchmark]: Toolchain (without parser) took 770402.86ms. Allocated memory was 157.3MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 126.9MB in the beginning and 705.0MB in the end (delta: -578.1MB). Peak memory consumption was 749.4MB. Max. memory is 8.0GB. [2024-04-27 09:42:26,579 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.52ms. Allocated memory is still 157.3MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-04-27 09:42:26,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.94ms. Allocated memory was 157.3MB in the beginning and 285.2MB in the end (delta: 127.9MB). Free memory was 126.7MB in the beginning and 259.7MB in the end (delta: -132.9MB). Peak memory consumption was 5.5MB. Max. memory is 8.0GB. [2024-04-27 09:42:26,583 INFO L158 Benchmark]: Boogie Preprocessor took 17.27ms. Allocated memory is still 285.2MB. Free memory was 259.7MB in the beginning and 258.6MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-04-27 09:42:26,584 INFO L158 Benchmark]: RCFGBuilder took 290.33ms. Allocated memory is still 285.2MB. Free memory was 258.4MB in the beginning and 247.5MB in the end (delta: 10.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-04-27 09:42:26,584 INFO L158 Benchmark]: TraceAbstraction took 770007.25ms. Allocated memory was 285.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 246.3MB in the beginning and 705.0MB in the end (delta: -458.8MB). Peak memory consumption was 741.8MB. Max. memory is 8.0GB. [2024-04-27 09:42:26,585 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.52ms. Allocated memory is still 157.3MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 77.94ms. Allocated memory was 157.3MB in the beginning and 285.2MB in the end (delta: 127.9MB). Free memory was 126.7MB in the beginning and 259.7MB in the end (delta: -132.9MB). Peak memory consumption was 5.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 17.27ms. Allocated memory is still 285.2MB. Free memory was 259.7MB in the beginning and 258.6MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 290.33ms. Allocated memory is still 285.2MB. Free memory was 258.4MB in the beginning and 247.5MB in the end (delta: 10.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 770007.25ms. Allocated memory was 285.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 246.3MB in the beginning and 705.0MB in the end (delta: -458.8MB). Peak memory consumption was 741.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 310210, independent: 254414, independent conditional: 254368, independent unconditional: 46, dependent: 55796, dependent conditional: 55781, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 263040, independent: 254414, independent conditional: 254368, independent unconditional: 46, dependent: 8626, dependent conditional: 8626, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 263040, independent: 254414, independent conditional: 254368, independent unconditional: 46, dependent: 8626, dependent conditional: 8626, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 263040, independent: 254414, independent conditional: 254368, independent unconditional: 46, dependent: 8626, dependent conditional: 8626, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 125371, independent unconditional: 129043, dependent: 110957, dependent conditional: 92422, dependent unconditional: 18535, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 121306, independent unconditional: 133108, dependent: 110957, dependent conditional: 82378, dependent unconditional: 28579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 121306, independent unconditional: 133108, dependent: 110957, dependent conditional: 82378, dependent unconditional: 28579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1596, independent: 613, independent conditional: 466, independent unconditional: 147, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1596, independent: 159, independent conditional: 0, independent unconditional: 159, dependent: 1437, dependent conditional: 0, dependent unconditional: 1437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1437, independent: 454, independent conditional: 443, independent unconditional: 11, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1437, independent: 454, independent conditional: 443, independent unconditional: 11, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2413, independent: 785, independent conditional: 768, independent unconditional: 17, dependent: 1628, dependent conditional: 1607, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 365371, independent: 253801, independent conditional: 120840, independent unconditional: 132961, dependent: 109974, dependent conditional: 81407, dependent unconditional: 28567, unknown: 1596, unknown conditional: 1437, unknown unconditional: 159] , Statistics on independence cache: Total cache size (in pairs): 1596, Positive cache size: 613, Positive conditional cache size: 466, Positive unconditional cache size: 147, Negative cache size: 983, Negative conditional cache size: 971, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 14109, Maximal queried relation: 19, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 125371, independent unconditional: 129043, dependent: 110957, dependent conditional: 92422, dependent unconditional: 18535, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 121306, independent unconditional: 133108, dependent: 110957, dependent conditional: 82378, dependent unconditional: 28579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 365371, independent: 254414, independent conditional: 121306, independent unconditional: 133108, dependent: 110957, dependent conditional: 82378, dependent unconditional: 28579, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1596, independent: 613, independent conditional: 466, independent unconditional: 147, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1596, independent: 159, independent conditional: 0, independent unconditional: 159, dependent: 1437, dependent conditional: 0, dependent unconditional: 1437, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1437, independent: 454, independent conditional: 443, independent unconditional: 11, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1437, independent: 454, independent conditional: 443, independent unconditional: 11, dependent: 983, dependent conditional: 971, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2413, independent: 785, independent conditional: 768, independent unconditional: 17, dependent: 1628, dependent conditional: 1607, dependent unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 365371, independent: 253801, independent conditional: 120840, independent unconditional: 132961, dependent: 109974, dependent conditional: 81407, dependent unconditional: 28567, unknown: 1596, unknown conditional: 1437, unknown unconditional: 159] , Statistics on independence cache: Total cache size (in pairs): 1596, Positive cache size: 613, Positive conditional cache size: 466, Positive unconditional cache size: 147, Negative cache size: 983, Negative conditional cache size: 971, Negative unconditional cache size: 12, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 14109 ], Independence queries for same thread: 47170 - TimeoutResultAtElement [Line: 78]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 388 known predicates. - TimeoutResultAtElement [Line: 72]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 388 known predicates. - TimeoutResultAtElement [Line: 71]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 388 known predicates. - TimeoutResultAtElement [Line: 71]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 388 known predicates. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 47 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 769.8s, OverallIterations: 18, TraceHistogramMax: 0, PathProgramHistogramMax: 158, EmptinessCheckTime: 721.6s, 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: 1782, 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: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 44.1s InterpolantComputationTime, 2535 NumberOfCodeBlocks, 2452 NumberOfCodeBlocksAsserted, 66 NumberOfCheckSat, 3658 ConstructedInterpolants, 0 QuantifiedInterpolants, 39261 SizeOfPredicates, 90 NumberOfNonLiveVariables, 2628 ConjunctsInSsa, 698 ConjunctsInUnsatCore, 43 InterpolantComputations, 6 PerfectInterpolantSequences, 9925/37008 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: 478.9s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 1, ConditionalCommutativityImperfectProofs: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown