/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 IA --traceabstraction.criterion.for.conditional.commutativity.checking LOOP -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-03 23:27:52,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-03 23:27:52,569 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-03 23:27:52,573 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-03 23:27:52,573 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-03 23:27:52,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-03 23:27:52,588 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-03 23:27:52,588 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-03 23:27:52,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-03 23:27:52,589 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-03 23:27:52,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-03 23:27:52,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-03 23:27:52,590 INFO L153 SettingsManager]: * Use SBE=true [2024-05-03 23:27:52,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-03 23:27:52,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-03 23:27:52,591 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-03 23:27:52,591 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-03 23:27:52,591 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-03 23:27:52,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-03 23:27:52,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-03 23:27:52,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-03 23:27:52,592 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-03 23:27:52,593 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-03 23:27:52,593 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-03 23:27:52,593 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-03 23:27:52,593 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-03 23:27:52,594 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-03 23:27:52,594 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-03 23:27:52,594 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-03 23:27:52,594 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 23:27:52,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-03 23:27:52,595 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-03 23:27:52,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-03 23:27:52,595 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-03 23:27:52,596 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-03 23:27:52,596 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-03 23:27:52,596 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-03 23:27:52,596 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-03 23:27:52,596 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-03 23:27:52,597 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> IA Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> LOOP [2024-05-03 23:27:52,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-03 23:27:52,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-03 23:27:52,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-03 23:27:52,803 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-05-03 23:27:52,804 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-05-03 23:27:52,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl [2024-05-03 23:27:52,805 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl' [2024-05-03 23:27:52,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-03 23:27:52,867 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-05-03 23:27:52,870 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-03 23:27:52,870 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-03 23:27:52,871 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-03 23:27:52,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,928 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,935 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-05-03 23:27:52,938 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-03 23:27:52,939 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-03 23:27:52,939 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-03 23:27:52,939 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-03 23:27:52,945 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,946 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,948 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,948 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,962 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,967 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-03 23:27:52,969 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-03 23:27:52,969 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-03 23:27:52,969 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-03 23:27:52,970 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/1) ... [2024-05-03 23:27:52,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 23:27:52,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:27:53,011 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-03 23:27:53,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-03 23:27:53,088 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-05-03 23:27:53,089 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-03 23:27:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-03 23:27:53,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-05-03 23:27:53,095 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-03 23:27:53,095 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-03 23:27:53,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-05-03 23:27:53,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-03 23:27:53,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-03 23:27:53,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-05-03 23:27:53,095 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-03 23:27:53,095 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-03 23:27:53,095 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-05-03 23:27:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-03 23:27:53,096 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-03 23:27:53,096 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2024-05-03 23:27:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-03 23:27:53,096 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-03 23:27:53,096 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2024-05-03 23:27:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-03 23:27:53,096 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-03 23:27:53,097 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-03 23:27:53,139 INFO L241 CfgBuilder]: Building ICFG [2024-05-03 23:27:53,141 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-03 23:27:53,265 INFO L282 CfgBuilder]: Performing block encoding [2024-05-03 23:27:53,290 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-03 23:27:53,291 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2024-05-03 23:27:53,292 INFO L201 PluginConnector]: Adding new model parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 11:27:53 BoogieIcfgContainer [2024-05-03 23:27:53,292 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-03 23:27:53,295 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-03 23:27:53,295 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-03 23:27:53,297 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-03 23:27:53,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 11:27:52" (1/2) ... [2024-05-03 23:27:53,298 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54ab5aed and model type parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 11:27:53, skipping insertion in model container [2024-05-03 23:27:53,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 11:27:53" (2/2) ... [2024-05-03 23:27:53,299 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-sum-1-dsl.wvr.bpl [2024-05-03 23:27:53,306 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-03 23:27:53,314 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-03 23:27:53,314 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-03 23:27:53,314 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-03 23:27:53,369 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-03 23:27:53,399 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 23:27:53,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 23:27:53,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:27:53,402 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 23:27:53,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-03 23:27:53,432 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 23:27:53,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:27:53,443 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-03 23:27:53,449 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;@392693ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=IA, mConComCheckerCriterion=LOOP, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-03 23:27:53,449 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-03 23:27:53,528 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:27:53,530 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:27:53,530 INFO L85 PathProgramCache]: Analyzing trace with hash 354461090, now seen corresponding path program 1 times [2024-05-03 23:27:53,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:27:53,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190232616] [2024-05-03 23:27:53,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:27:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:27:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:27:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:27:53,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:27:53,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190232616] [2024-05-03 23:27:53,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190232616] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:27:53,769 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:27:53,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-03 23:27:53,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144315838] [2024-05-03 23:27:53,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:27:53,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-03 23:27:53,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:27:54,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 1 times [2024-05-03 23:27:54,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:27:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:27:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:27:54,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:27:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:27:56,264 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 1 times [2024-05-03 23:27:56,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:27:56,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:27:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:27:56,271 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:27:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:27:58,401 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:27:58,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:27:58,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:02,466 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 2 times [2024-05-03 23:28:02,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:02,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:02,471 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:02,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:04,628 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 1 times [2024-05-03 23:28:04,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:04,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:04,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:04,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 1 times [2024-05-03 23:28:04,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:04,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:04,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:06,927 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 1 times [2024-05-03 23:28:06,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:06,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:07,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:09,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:09,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:09,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 1 times [2024-05-03 23:28:09,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:09,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:09,091 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:09,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 1 times [2024-05-03 23:28:09,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:09,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:09,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:11,317 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 1 times [2024-05-03 23:28:11,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:11,406 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 1 times [2024-05-03 23:28:11,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,495 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 1 times [2024-05-03 23:28:11,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-03 23:28:11,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-05-03 23:28:11,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:11,520 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:11,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:28:11,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:11,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:11,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable9,SelfDestructingSolverStorable0 [2024-05-03 23:28:11,569 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:11,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:11,569 INFO L85 PathProgramCache]: Analyzing trace with hash 341450944, now seen corresponding path program 1 times [2024-05-03 23:28:11,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:11,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140832068] [2024-05-03 23:28:11,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:11,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:11,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140832068] [2024-05-03 23:28:11,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140832068] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:11,587 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:11,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 23:28:11,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190285204] [2024-05-03 23:28:11,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:11,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 23:28:11,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:11,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:11,633 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 2 times [2024-05-03 23:28:11,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:11,683 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 3 times [2024-05-03 23:28:11,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:11,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:13,744 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 4 times [2024-05-03 23:28:13,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:13,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:13,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:15,792 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:15,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:15,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:15,811 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 2 times [2024-05-03 23:28:15,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:15,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:15,814 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:17,857 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:17,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:17,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:17,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 2 times [2024-05-03 23:28:17,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:17,873 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:17,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:19,933 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 2 times [2024-05-03 23:28:19,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:19,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:19,987 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 2 times [2024-05-03 23:28:19,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:19,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:20,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:22,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 2 times [2024-05-03 23:28:22,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:22,076 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:22,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:24,142 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 2 times [2024-05-03 23:28:24,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:24,146 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:24,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:24,192 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 2 times [2024-05-03 23:28:24,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:24,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:24,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:26,253 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 2 times [2024-05-03 23:28:26,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:26,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:26,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 23:28:26,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-03 23:28:26,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:26,260 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:26,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 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) [2024-05-03 23:28:26,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:26,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:26,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:26,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:26,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable12,SelfDestructingSolverStorable23,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-05-03 23:28:26,307 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:26,307 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:26,307 INFO L85 PathProgramCache]: Analyzing trace with hash -20454648, now seen corresponding path program 1 times [2024-05-03 23:28:26,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:26,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832402717] [2024-05-03 23:28:26,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:26,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:26,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832402717] [2024-05-03 23:28:26,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832402717] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:26,337 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:26,337 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 23:28:26,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937616236] [2024-05-03 23:28:26,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:26,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 23:28:26,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:28,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:28,405 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:28,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:28,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:28,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 3 times [2024-05-03 23:28:28,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:28,516 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 5 times [2024-05-03 23:28:28,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,520 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:28,586 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 6 times [2024-05-03 23:28:28,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,589 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:28,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 23:28:28,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-05-03 23:28:28,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:28,794 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:28,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 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) [2024-05-03 23:28:28,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:28,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:28,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:28,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:28,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:28,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-03 23:28:28,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2024-05-03 23:28:28,915 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:28,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:28,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1150101648, now seen corresponding path program 1 times [2024-05-03 23:28:28,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:28,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758692245] [2024-05-03 23:28:28,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:28,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:28,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758692245] [2024-05-03 23:28:28,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758692245] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:28,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:28,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 23:28:28,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820289278] [2024-05-03 23:28:28,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:28,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 23:28:28,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:30,971 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:30,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:30,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:30,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 4 times [2024-05-03 23:28:30,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:30,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:31,043 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 7 times [2024-05-03 23:28:31,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,087 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 8 times [2024-05-03 23:28:31,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,090 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 23:28:31,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-05-03 23:28:31,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:31,094 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:31,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 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) [2024-05-03 23:28:31,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:31,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-03 23:28:31,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:31,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:31,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:31,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable28 [2024-05-03 23:28:31,170 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:31,170 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:31,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1818172926, now seen corresponding path program 1 times [2024-05-03 23:28:31,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:31,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218524801] [2024-05-03 23:28:31,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:31,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:31,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218524801] [2024-05-03 23:28:31,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218524801] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:31,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:31,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 23:28:31,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444064406] [2024-05-03 23:28:31,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:31,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 23:28:31,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:31,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:31,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 5 times [2024-05-03 23:28:31,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:31,316 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 9 times [2024-05-03 23:28:31,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:31,377 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 10 times [2024-05-03 23:28:31,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,429 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 1 times [2024-05-03 23:28:31,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,432 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 1 times [2024-05-03 23:28:31,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,512 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 2 times [2024-05-03 23:28:31,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,610 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 1 times [2024-05-03 23:28:31,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,614 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 1 times [2024-05-03 23:28:31,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:31,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 23:28:31,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-03 23:28:31,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:31,664 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:31,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 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) [2024-05-03 23:28:31,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:31,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:31,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:31,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:31,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:31,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:31,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:31,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2024-05-03 23:28:31,745 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:31,745 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:31,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1106203502, now seen corresponding path program 1 times [2024-05-03 23:28:31,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:31,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589621835] [2024-05-03 23:28:31,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:31,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:31,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589621835] [2024-05-03 23:28:31,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589621835] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:28:31,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [177381472] [2024-05-03 23:28:31,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:28:31,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:28:31,934 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) [2024-05-03 23:28:31,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-03 23:28:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:31,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-03 23:28:31,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:28:32,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-05-03 23:28:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:32,085 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:28:32,129 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:32,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-05-03 23:28:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:32,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [177381472] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:28:32,146 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:28:32,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-05-03 23:28:32,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362447481] [2024-05-03 23:28:32,146 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:28:32,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-03 23:28:32,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:32,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 6 times [2024-05-03 23:28:32,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,345 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 11 times [2024-05-03 23:28:32,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,347 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,423 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 12 times [2024-05-03 23:28:32,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,426 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,524 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 2 times [2024-05-03 23:28:32,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 3 times [2024-05-03 23:28:32,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:32,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 4 times [2024-05-03 23:28:32,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:32,844 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 2 times [2024-05-03 23:28:32,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:32,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 2 times [2024-05-03 23:28:32,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:32,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:33,001 INFO L85 PathProgramCache]: Analyzing trace with hash -81193373, now seen corresponding path program 1 times [2024-05-03 23:28:33,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:33,005 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:33,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-03 23:28:33,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2024-05-03 23:28:33,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:33,009 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:33,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 14 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:28:33,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:33,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:33,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:33,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:33,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:33,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:33,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:33,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-05-03 23:28:33,485 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,SelfDestructingSolverStorable50,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2024-05-03 23:28:33,486 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:33,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:33,486 INFO L85 PathProgramCache]: Analyzing trace with hash 1632284620, now seen corresponding path program 1 times [2024-05-03 23:28:33,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:33,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002579372] [2024-05-03 23:28:33,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:33,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:33,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:33,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002579372] [2024-05-03 23:28:33,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002579372] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:33,528 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:33,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-03 23:28:33,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629728769] [2024-05-03 23:28:33,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:33,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-03 23:28:33,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:33,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:35,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:35,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:35,631 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 7 times [2024-05-03 23:28:35,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:35,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:35,637 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:35,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:35,722 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 13 times [2024-05-03 23:28:35,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:35,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:35,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:37,781 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:37,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:37,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:37,806 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 14 times [2024-05-03 23:28:37,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,867 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 3 times [2024-05-03 23:28:37,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:37,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:37,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 5 times [2024-05-03 23:28:37,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:37,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:40,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:40,006 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:40,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:40,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:40,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 6 times [2024-05-03 23:28:40,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:40,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:40,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-03 23:28:40,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-05-03 23:28:40,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:40,243 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:40,243 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:40,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:40,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-03 23:28:40,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57 [2024-05-03 23:28:40,398 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:40,398 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:40,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1386558778, now seen corresponding path program 1 times [2024-05-03 23:28:40,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:40,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156281496] [2024-05-03 23:28:40,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:40,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:40,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156281496] [2024-05-03 23:28:40,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156281496] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:28:40,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564383022] [2024-05-03 23:28:40,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:40,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:28:40,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:28:40,628 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) [2024-05-03 23:28:40,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-03 23:28:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:40,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-03 23:28:40,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:28:40,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-05-03 23:28:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:40,813 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:28:40,859 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:40,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-05-03 23:28:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:40,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [564383022] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:28:40,876 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:28:40,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-05-03 23:28:40,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084621532] [2024-05-03 23:28:40,876 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:28:40,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-03 23:28:40,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:40,981 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 8 times [2024-05-03 23:28:40,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:40,983 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,071 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 15 times [2024-05-03 23:28:41,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,156 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 16 times [2024-05-03 23:28:41,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,172 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,269 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 4 times [2024-05-03 23:28:41,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:41,351 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 7 times [2024-05-03 23:28:41,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:41,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 8 times [2024-05-03 23:28:41,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,449 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:41,529 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 3 times [2024-05-03 23:28:41,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:41,618 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 3 times [2024-05-03 23:28:41,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:41,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-03 23:28:41,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2024-05-03 23:28:41,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:41,625 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:41,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:28:41,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:41,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:41,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:41,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:41,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:41,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:41,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-03 23:28:41,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:28:42,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:42,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-05-03 23:28:42,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2024-05-03 23:28:42,204 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:42,204 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:42,205 INFO L85 PathProgramCache]: Analyzing trace with hash -16811316, now seen corresponding path program 1 times [2024-05-03 23:28:42,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:42,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627591926] [2024-05-03 23:28:42,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:42,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:42,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:42,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627591926] [2024-05-03 23:28:42,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627591926] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 23:28:42,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 23:28:42,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-03 23:28:42,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096216329] [2024-05-03 23:28:42,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 23:28:42,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-03 23:28:42,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:42,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:42,303 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 9 times [2024-05-03 23:28:42,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:42,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:44,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:44,364 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:44,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:44,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:44,391 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 17 times [2024-05-03 23:28:44,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:44,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:44,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:44,457 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 18 times [2024-05-03 23:28:44,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:44,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:44,460 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:46,523 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 5 times [2024-05-03 23:28:46,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:46,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:46,525 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:46,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:48,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 9 times [2024-05-03 23:28:48,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,602 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:48,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 10 times [2024-05-03 23:28:48,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:48,749 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 1 times [2024-05-03 23:28:48,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:48,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 1 times [2024-05-03 23:28:48,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,868 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:48,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:48,881 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 2 times [2024-05-03 23:28:48,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 1 times [2024-05-03 23:28:48,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,948 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:48,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:28:49,000 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 1 times [2024-05-03 23:28:49,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:49,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:49,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:49,060 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 2 times [2024-05-03 23:28:49,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:49,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:49,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-03 23:28:49,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-05-03 23:28:49,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:49,114 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:28:49,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:28:49,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:28:49,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:49,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:49,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:28:49,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:28:49,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:49,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:28:49,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:28:49,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:28:49,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77,SelfDestructingSolverStorable67,SelfDestructingSolverStorable78,SelfDestructingSolverStorable68,SelfDestructingSolverStorable79,SelfDestructingSolverStorable69 [2024-05-03 23:28:49,333 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:28:49,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:28:49,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1157697622, now seen corresponding path program 1 times [2024-05-03 23:28:49,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:28:49,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510833406] [2024-05-03 23:28:49,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:49,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:49,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:49,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:28:49,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510833406] [2024-05-03 23:28:49,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510833406] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:28:49,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818133850] [2024-05-03 23:28:49,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:49,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:28:49,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:28:49,619 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) [2024-05-03 23:28:49,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-03 23:28:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:28:49,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 33 conjunts are in the unsatisfiable core [2024-05-03 23:28:49,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:28:49,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 12 [2024-05-03 23:28:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:49,817 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:28:49,958 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:28:49,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 25 treesize of output 46 [2024-05-03 23:28:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:28:50,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [818133850] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:28:50,029 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:28:50,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 28 [2024-05-03 23:28:50,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419429881] [2024-05-03 23:28:50,029 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:28:50,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-05-03 23:28:50,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:28:50,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 10 times [2024-05-03 23:28:50,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,232 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 19 times [2024-05-03 23:28:50,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,311 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 20 times [2024-05-03 23:28:50,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,415 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 6 times [2024-05-03 23:28:50,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:50,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 11 times [2024-05-03 23:28:50,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:28:50,619 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 12 times [2024-05-03 23:28:50,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,701 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:50,703 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:28:50,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 20 [2024-05-03 23:28:50,793 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 2 times [2024-05-03 23:28:50,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:50,888 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:28:50,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 16 [2024-05-03 23:28:50,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 3 times [2024-05-03 23:28:50,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:50,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,080 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,080 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,080 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,081 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,084 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:28:51,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 16 [2024-05-03 23:28:51,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 4 times [2024-05-03 23:28:51,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,223 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,304 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,304 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,308 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:28:51,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 20 [2024-05-03 23:28:51,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 2 times [2024-05-03 23:28:51,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,527 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,534 INFO L349 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2024-05-03 23:28:51,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 23 [2024-05-03 23:28:51,603 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 3 times [2024-05-03 23:28:51,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,703 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:28:51,707 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:28:51,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 22 [2024-05-03 23:28:51,863 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 4 times [2024-05-03 23:28:51,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:51,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:55,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 1 times [2024-05-03 23:28:55,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:28:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:28:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:28:55,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:28:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:00,076 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 1 times [2024-05-03 23:29:00,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:00,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:00,079 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:02,142 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:29:02,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:02,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:02,202 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 2 times [2024-05-03 23:29:02,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:02,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:04,308 INFO L85 PathProgramCache]: Analyzing trace with hash 151073577, now seen corresponding path program 1 times [2024-05-03 23:29:04,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:04,312 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:06,415 INFO L85 PathProgramCache]: Analyzing trace with hash 388313703, now seen corresponding path program 1 times [2024-05-03 23:29:06,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:06,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:06,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:08,504 INFO L85 PathProgramCache]: Analyzing trace with hash -847176933, now seen corresponding path program 1 times [2024-05-03 23:29:08,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:08,508 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:12,627 INFO L85 PathProgramCache]: Analyzing trace with hash -492681033, now seen corresponding path program 1 times [2024-05-03 23:29:12,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:12,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:12,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:16,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1906757277, now seen corresponding path program 1 times [2024-05-03 23:29:16,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:16,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:20,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1020066393, now seen corresponding path program 1 times [2024-05-03 23:29:20,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:20,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:20,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:22,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:22,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:22,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1557287002, now seen corresponding path program 1 times [2024-05-03 23:29:22,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:23,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:23,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:27,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1031256650, now seen corresponding path program 1 times [2024-05-03 23:29:27,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:27,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:27,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:27,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-05-03 23:29:27,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1072, Unknown=2, NotChecked=0, Total=1190 [2024-05-03 23:29:27,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:29:27,116 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:29:27,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.2142857142857144) internal successors, (62), 28 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:27,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:28,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:28,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:29:28,382 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-03 23:29:28,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2024-05-03 23:29:28,580 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:29:28,580 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:29:28,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1506030832, now seen corresponding path program 2 times [2024-05-03 23:29:28,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:29:28,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856431388] [2024-05-03 23:29:28,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:29:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 23:29:28,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:29:28,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856431388] [2024-05-03 23:29:28,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856431388] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:29:28,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550800917] [2024-05-03 23:29:28,627 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-03 23:29:28,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:29:28,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:29:28,645 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) [2024-05-03 23:29:28,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-03 23:29:28,709 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-03 23:29:28,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:29:28,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-03 23:29:28,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:29:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:29:28,830 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:29:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 23:29:28,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [550800917] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:29:28,872 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:29:28,872 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-05-03 23:29:28,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990852183] [2024-05-03 23:29:28,872 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:29:28,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-03 23:29:28,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:29:28,946 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 11 times [2024-05-03 23:29:28,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:28,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:28,949 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:29,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:31,043 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 21 times [2024-05-03 23:29:31,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:31,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:31,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:31,126 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 22 times [2024-05-03 23:29:31,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:31,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:31,202 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 7 times [2024-05-03 23:29:31,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:31,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:31,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:33,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:33,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:37,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 13 times [2024-05-03 23:29:37,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:37,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:37,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 14 times [2024-05-03 23:29:37,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:37,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:37,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:39,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:39,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:43,562 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 3 times [2024-05-03 23:29:43,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 5 times [2024-05-03 23:29:43,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,641 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:43,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 6 times [2024-05-03 23:29:43,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:43,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,729 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 3 times [2024-05-03 23:29:43,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:43,919 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 5 times [2024-05-03 23:29:43,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:43,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:43,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:44,014 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 6 times [2024-05-03 23:29:44,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:44,017 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:44,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 2 times [2024-05-03 23:29:44,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:44,103 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:46,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:46,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:46,235 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 3 times [2024-05-03 23:29:46,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:46,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:46,322 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 4 times [2024-05-03 23:29:46,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:46,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:46,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-03 23:29:46,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2024-05-03 23:29:46,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:29:46,508 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:29:46,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.384615384615385) internal successors, (57), 13 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:29:46,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:29:46,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:46,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:46,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:46,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:29:46,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:29:46,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:29:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:29:46,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-05-03 23:29:47,082 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,SelfDestructingSolverStorable110,SelfDestructingSolverStorable108,SelfDestructingSolverStorable119,SelfDestructingSolverStorable109,SelfDestructingSolverStorable104,SelfDestructingSolverStorable115,SelfDestructingSolverStorable105,SelfDestructingSolverStorable116,SelfDestructingSolverStorable106,SelfDestructingSolverStorable117,SelfDestructingSolverStorable107,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-05-03 23:29:47,082 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:29:47,082 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:29:47,082 INFO L85 PathProgramCache]: Analyzing trace with hash 991218186, now seen corresponding path program 3 times [2024-05-03 23:29:47,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:29:47,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41076088] [2024-05-03 23:29:47,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:29:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 23:29:47,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:29:47,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41076088] [2024-05-03 23:29:47,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41076088] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:29:47,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91121573] [2024-05-03 23:29:47,131 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-03 23:29:47,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:29:47,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:29:47,132 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) [2024-05-03 23:29:47,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-05-03 23:29:47,186 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-05-03 23:29:47,186 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:29:47,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-03 23:29:47,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:29:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:29:47,273 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:29:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 23:29:47,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [91121573] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:29:47,316 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:29:47,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-05-03 23:29:47,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158782137] [2024-05-03 23:29:47,317 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:29:47,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-03 23:29:47,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:29:47,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 12 times [2024-05-03 23:29:47,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:47,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,482 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 23 times [2024-05-03 23:29:47,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:47,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,552 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 24 times [2024-05-03 23:29:47,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,554 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:47,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:49,647 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 8 times [2024-05-03 23:29:49,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:49,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:49,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 15 times [2024-05-03 23:29:49,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:49,732 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:49,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:51,821 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 16 times [2024-05-03 23:29:51,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:51,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:51,919 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 4 times [2024-05-03 23:29:51,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:51,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:51,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:52,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 7 times [2024-05-03 23:29:52,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:52,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:54,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:56,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 8 times [2024-05-03 23:29:56,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:56,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:56,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:29:58,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 4 times [2024-05-03 23:29:58,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:58,223 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:58,308 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 7 times [2024-05-03 23:29:58,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:29:58,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:29:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:29:58,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:29:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:00,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:00,421 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 8 times [2024-05-03 23:30:00,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,424 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 3 times [2024-05-03 23:30:00,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,615 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 5 times [2024-05-03 23:30:00,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:00,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:04,753 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 6 times [2024-05-03 23:30:04,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:04,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:04,756 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:06,892 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 7 times [2024-05-03 23:30:06,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:06,896 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:06,999 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 8 times [2024-05-03 23:30:06,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:07,147 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 9 times [2024-05-03 23:30:07,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:07,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:07,270 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 1 times [2024-05-03 23:30:07,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:07,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:07,392 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 1 times [2024-05-03 23:30:07,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:07,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:07,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-03 23:30:07,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=418, Unknown=0, NotChecked=0, Total=506 [2024-05-03 23:30:07,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:07,402 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:30:07,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.076923076923077) internal successors, (53), 13 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:07,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:07,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:07,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:07,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-05-03 23:30:08,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable130,SelfDestructingSolverStorable120,SelfDestructingSolverStorable131,SelfDestructingSolverStorable121,SelfDestructingSolverStorable132,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,SelfDestructingSolverStorable137,SelfDestructingSolverStorable127,SelfDestructingSolverStorable138,SelfDestructingSolverStorable128,SelfDestructingSolverStorable139,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable133,SelfDestructingSolverStorable123,SelfDestructingSolverStorable134,SelfDestructingSolverStorable124,SelfDestructingSolverStorable135,SelfDestructingSolverStorable125,SelfDestructingSolverStorable136 [2024-05-03 23:30:08,003 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:30:08,003 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:30:08,003 INFO L85 PathProgramCache]: Analyzing trace with hash -603367050, now seen corresponding path program 4 times [2024-05-03 23:30:08,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:30:08,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827629892] [2024-05-03 23:30:08,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:30:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:08,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:30:08,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827629892] [2024-05-03 23:30:08,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827629892] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:30:08,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745270438] [2024-05-03 23:30:08,360 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-03 23:30:08,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:30:08,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:30:08,385 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) [2024-05-03 23:30:08,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-05-03 23:30:08,470 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-03 23:30:08,471 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:30:08,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-03 23:30:08,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:30:08,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-05-03 23:30:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:08,823 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:30:09,224 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:09,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 35 treesize of output 96 [2024-05-03 23:30:09,391 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:09,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1745270438] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:30:09,392 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:30:09,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 39 [2024-05-03 23:30:09,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665973564] [2024-05-03 23:30:09,392 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:30:09,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-05-03 23:30:09,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:30:09,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 13 times [2024-05-03 23:30:09,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,486 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,543 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 25 times [2024-05-03 23:30:09,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,545 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,632 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 26 times [2024-05-03 23:30:09,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,744 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 9 times [2024-05-03 23:30:09,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,746 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:30:09,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 17 times [2024-05-03 23:30:09,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,835 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:30:09,964 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 18 times [2024-05-03 23:30:09,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:09,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,050 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 5 times [2024-05-03 23:30:10,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,076 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 9 times [2024-05-03 23:30:10,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,180 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 10 times [2024-05-03 23:30:10,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,298 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 5 times [2024-05-03 23:30:10,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,410 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-05-03 23:30:10,495 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 9 times [2024-05-03 23:30:10,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,498 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,584 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 10 times [2024-05-03 23:30:10,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 4 times [2024-05-03 23:30:10,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,793 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 10 times [2024-05-03 23:30:10,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,796 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:10,882 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 11 times [2024-05-03 23:30:10,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 24 [2024-05-03 23:30:10,990 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 12 times [2024-05-03 23:30:10,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:10,993 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:11,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 16 [2024-05-03 23:30:11,058 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 13 times [2024-05-03 23:30:11,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:11,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:11,171 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:11,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 33 treesize of output 67 [2024-05-03 23:30:13,298 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 14 times [2024-05-03 23:30:13,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:13,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:13,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:13,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-05-03 23:30:13,387 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 2 times [2024-05-03 23:30:13,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:13,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:13,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 23:30:13,479 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 2 times [2024-05-03 23:30:13,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:13,482 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:15,562 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:15,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:15,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:15,612 INFO L85 PathProgramCache]: Analyzing trace with hash -991941525, now seen corresponding path program 3 times [2024-05-03 23:30:15,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:15,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:15,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-05-03 23:30:15,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=167, Invalid=1725, Unknown=0, NotChecked=0, Total=1892 [2024-05-03 23:30:15,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:15,621 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:30:15,622 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.794871794871795) internal successors, (70), 39 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:15,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:18,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:18,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:18,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-03 23:30:18,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-05-03 23:30:18,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable162,SelfDestructingSolverStorable141,SelfDestructingSolverStorable152,SelfDestructingSolverStorable142,SelfDestructingSolverStorable153,SelfDestructingSolverStorable143,SelfDestructingSolverStorable154,SelfDestructingSolverStorable160,SelfDestructingSolverStorable150,SelfDestructingSolverStorable161,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable148,SelfDestructingSolverStorable159,SelfDestructingSolverStorable149,SelfDestructingSolverStorable144,SelfDestructingSolverStorable155,SelfDestructingSolverStorable145,SelfDestructingSolverStorable156,SelfDestructingSolverStorable146,SelfDestructingSolverStorable157,SelfDestructingSolverStorable147,SelfDestructingSolverStorable158 [2024-05-03 23:30:18,242 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:30:18,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:30:18,242 INFO L85 PathProgramCache]: Analyzing trace with hash -587508780, now seen corresponding path program 5 times [2024-05-03 23:30:18,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:30:18,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512755428] [2024-05-03 23:30:18,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:30:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-03 23:30:18,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:30:18,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512755428] [2024-05-03 23:30:18,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512755428] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:30:18,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [843124566] [2024-05-03 23:30:18,298 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-03 23:30:18,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:30:18,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:30:18,299 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) [2024-05-03 23:30:18,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-03 23:30:18,350 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2024-05-03 23:30:18,351 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:30:18,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 10 conjunts are in the unsatisfiable core [2024-05-03 23:30:18,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:30:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:18,454 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:30:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-03 23:30:18,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [843124566] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:30:18,499 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:30:18,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 8] total 16 [2024-05-03 23:30:18,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679994818] [2024-05-03 23:30:18,499 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:30:18,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-03 23:30:18,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:30:20,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:20,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:20,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 14 times [2024-05-03 23:30:20,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,712 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 27 times [2024-05-03 23:30:20,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,795 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 28 times [2024-05-03 23:30:20,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:20,879 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 10 times [2024-05-03 23:30:20,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 19 times [2024-05-03 23:30:20,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:20,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:20,978 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 20 times [2024-05-03 23:30:23,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,129 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 6 times [2024-05-03 23:30:23,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:23,234 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 11 times [2024-05-03 23:30:23,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 12 times [2024-05-03 23:30:23,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,325 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 6 times [2024-05-03 23:30:23,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:23,494 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 11 times [2024-05-03 23:30:23,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:23,589 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 12 times [2024-05-03 23:30:23,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:23,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:25,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:25,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:25,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 5 times [2024-05-03 23:30:25,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:25,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:27,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:27,823 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 15 times [2024-05-03 23:30:27,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:27,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,901 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 16 times [2024-05-03 23:30:27,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,904 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:30:27,996 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 17 times [2024-05-03 23:30:27,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:27,999 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:28,082 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 18 times [2024-05-03 23:30:28,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:28,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:28,168 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 19 times [2024-05-03 23:30:28,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:28,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:28,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:28,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-03 23:30:28,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2024-05-03 23:30:28,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:28,256 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:30:28,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.5625) internal successors, (57), 16 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:28,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:28,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:28,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:28,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:28,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-03 23:30:28,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:28,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-03 23:30:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-05-03 23:30:28,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-05-03 23:30:29,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,SelfDestructingSolverStorable163,SelfDestructingSolverStorable174,SelfDestructingSolverStorable164,SelfDestructingSolverStorable175,SelfDestructingSolverStorable165,SelfDestructingSolverStorable176,SelfDestructingSolverStorable180,SelfDestructingSolverStorable170,SelfDestructingSolverStorable181,SelfDestructingSolverStorable171,SelfDestructingSolverStorable172,SelfDestructingSolverStorable166,SelfDestructingSolverStorable177,SelfDestructingSolverStorable167,SelfDestructingSolverStorable178,SelfDestructingSolverStorable168,SelfDestructingSolverStorable179,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable169 [2024-05-03 23:30:29,001 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:30:29,001 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:30:29,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1198837966, now seen corresponding path program 6 times [2024-05-03 23:30:29,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:30:29,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429756530] [2024-05-03 23:30:29,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:30:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:29,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:30:29,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429756530] [2024-05-03 23:30:29,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429756530] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:30:29,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [765808278] [2024-05-03 23:30:29,359 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-03 23:30:29,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:30:29,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:30:29,360 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) [2024-05-03 23:30:29,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-03 23:30:29,405 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-05-03 23:30:29,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:30:29,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-03 23:30:29,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:30:29,808 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:29,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 31 treesize of output 87 [2024-05-03 23:30:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:30,041 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:30:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:30,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [765808278] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:30:30,461 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:30:30,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18, 16] total 44 [2024-05-03 23:30:30,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888511855] [2024-05-03 23:30:30,461 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:30:30,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2024-05-03 23:30:30,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:30:30,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 15 times [2024-05-03 23:30:30,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,632 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 29 times [2024-05-03 23:30:30,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:30,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,736 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 30 times [2024-05-03 23:30:30,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:30,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,835 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 11 times [2024-05-03 23:30:30,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:30,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,837 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 21 times [2024-05-03 23:30:30,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:30,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:30:31,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 22 times [2024-05-03 23:30:31,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:31,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,129 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-05-03 23:30:31,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 27 [2024-05-03 23:30:31,214 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 7 times [2024-05-03 23:30:31,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,311 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-05-03 23:30:31,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 27 [2024-05-03 23:30:31,353 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 13 times [2024-05-03 23:30:31,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,459 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:30:31,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 16 [2024-05-03 23:30:31,584 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 14 times [2024-05-03 23:30:31,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:31,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:31,673 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,675 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,675 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:31,677 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:30:31,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-05-03 23:30:32,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 7 times [2024-05-03 23:30:32,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:32,221 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:32,275 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:32,296 INFO L349 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2024-05-03 23:30:32,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 34 treesize of output 52 [2024-05-03 23:30:32,438 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 13 times [2024-05-03 23:30:32,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:32,441 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:32,545 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:32,545 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:32,546 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:32,553 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:30:32,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-05-03 23:30:34,694 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 14 times [2024-05-03 23:30:34,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:34,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:34,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:34,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:34,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:34,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:34,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:34,791 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:34,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 42 [2024-05-03 23:30:36,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 6 times [2024-05-03 23:30:36,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:36,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:37,044 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,073 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:37,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 30 treesize of output 72 [2024-05-03 23:30:37,214 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 20 times [2024-05-03 23:30:37,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:37,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:37,314 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,316 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,316 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,318 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,318 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:37,330 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:37,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 40 [2024-05-03 23:30:41,512 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 21 times [2024-05-03 23:30:41,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:41,517 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:41,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:41,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 38 treesize of output 116 [2024-05-03 23:30:41,849 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 22 times [2024-05-03 23:30:41,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:41,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:41,996 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:41,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 23:30:42,130 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 23 times [2024-05-03 23:30:42,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:42,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:42,249 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:42,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 39 treesize of output 99 [2024-05-03 23:30:49,918 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 24 times [2024-05-03 23:30:49,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:49,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:50,051 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:50,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 23:30:50,194 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 3 times [2024-05-03 23:30:50,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:50,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:50,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:50,323 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:50,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 23:30:50,566 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 4 times [2024-05-03 23:30:50,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:50,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:50,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2024-05-03 23:30:50,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=2437, Unknown=0, NotChecked=0, Total=2652 [2024-05-03 23:30:50,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:50,573 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:30:50,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.2045454545454546) internal successors, (97), 44 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:30:50,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:50,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:50,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:50,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:50,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-05-03 23:30:50,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:30:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2024-05-03 23:30:56,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-03 23:30:56,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,SelfDestructingSolverStorable195,SelfDestructingSolverStorable185,SelfDestructingSolverStorable196,SelfDestructingSolverStorable186,SelfDestructingSolverStorable197,SelfDestructingSolverStorable187,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable182,SelfDestructingSolverStorable193,SelfDestructingSolverStorable183,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188,SelfDestructingSolverStorable199,SelfDestructingSolverStorable189,SelfDestructingSolverStorable200,SelfDestructingSolverStorable201,SelfDestructingSolverStorable202 [2024-05-03 23:30:56,740 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:30:56,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:30:56,740 INFO L85 PathProgramCache]: Analyzing trace with hash 219591090, now seen corresponding path program 7 times [2024-05-03 23:30:56,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:30:56,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040387447] [2024-05-03 23:30:56,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:30:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:57,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:30:57,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040387447] [2024-05-03 23:30:57,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040387447] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:30:57,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1313652140] [2024-05-03 23:30:57,137 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-05-03 23:30:57,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:30:57,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:30:57,141 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) [2024-05-03 23:30:57,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-05-03 23:30:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:30:57,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 57 conjunts are in the unsatisfiable core [2024-05-03 23:30:57,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:30:57,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-05-03 23:30:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:57,564 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:30:57,952 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:30:57,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 45 treesize of output 166 [2024-05-03 23:30:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:30:58,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1313652140] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:30:58,273 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:30:58,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 51 [2024-05-03 23:30:58,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316973175] [2024-05-03 23:30:58,273 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:30:58,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2024-05-03 23:30:58,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:30:58,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 16 times [2024-05-03 23:30:58,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,417 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 31 times [2024-05-03 23:30:58,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,422 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,496 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 32 times [2024-05-03 23:30:58,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,573 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 12 times [2024-05-03 23:30:58,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,575 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,617 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:30:58,636 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 23 times [2024-05-03 23:30:58,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,638 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:30:58,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 24 times [2024-05-03 23:30:58,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,809 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 8 times [2024-05-03 23:30:58,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,812 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:58,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 15 times [2024-05-03 23:30:58,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,893 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:58,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 16 times [2024-05-03 23:30:58,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:58,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:58,985 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-05-03 23:30:59,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 8 times [2024-05-03 23:30:59,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-05-03 23:30:59,152 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 15 times [2024-05-03 23:30:59,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,154 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:59,218 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 16 times [2024-05-03 23:30:59,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,220 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-05-03 23:30:59,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 7 times [2024-05-03 23:30:59,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,372 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 25 times [2024-05-03 23:30:59,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,444 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 26 times [2024-05-03 23:30:59,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,590 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 27 times [2024-05-03 23:30:59,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:30:59,705 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 28 times [2024-05-03 23:30:59,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,707 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 23:30:59,824 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 29 times [2024-05-03 23:30:59,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:59,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:59,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:30:59,924 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 23:30:59,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 25 [2024-05-03 23:30:59,964 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 30 times [2024-05-03 23:30:59,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:30:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:30:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:30:59,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:30:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:00,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:00,074 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 31 times [2024-05-03 23:31:00,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:00,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:00,206 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,208 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,208 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,208 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,209 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:00,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-05-03 23:31:02,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-05-03 23:31:02,298 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 32 times [2024-05-03 23:31:02,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:02,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:02,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:02,370 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:02,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2024-05-03 23:31:04,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 33 times [2024-05-03 23:31:04,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:04,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:04,488 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:04,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:04,605 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 34 times [2024-05-03 23:31:04,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:04,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:04,734 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,734 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,735 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,735 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,737 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:04,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-05-03 23:31:06,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,775 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,775 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,775 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:06,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-05-03 23:31:06,816 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 35 times [2024-05-03 23:31:06,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:06,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:06,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:08,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:08,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:08,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:09,035 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 36 times [2024-05-03 23:31:09,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:09,039 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:11,099 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:11,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:11,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:23,186 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 37 times [2024-05-03 23:31:23,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:23,190 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:25,266 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:25,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:25,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:31:37,376 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 38 times [2024-05-03 23:31:37,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:37,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:37,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2024-05-03 23:31:37,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=273, Invalid=3262, Unknown=5, NotChecked=0, Total=3540 [2024-05-03 23:31:37,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:31:37,385 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:31:37,385 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.6862745098039216) internal successors, (86), 51 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:31:37,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2024-05-03 23:31:37,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:41,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 23:31:41,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-05-03 23:31:41,820 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-05-03 23:31:42,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,SelfDestructingSolverStorable207,SelfDestructingSolverStorable229,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable203,SelfDestructingSolverStorable225,SelfDestructingSolverStorable204,SelfDestructingSolverStorable226,SelfDestructingSolverStorable205,SelfDestructingSolverStorable227,SelfDestructingSolverStorable206,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable222,SelfDestructingSolverStorable223,SelfDestructingSolverStorable224,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable220,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable214,SelfDestructingSolverStorable215,SelfDestructingSolverStorable216,SelfDestructingSolverStorable217,SelfDestructingSolverStorable210,SelfDestructingSolverStorable211,SelfDestructingSolverStorable212,SelfDestructingSolverStorable213 [2024-05-03 23:31:42,018 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:31:42,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:31:42,018 INFO L85 PathProgramCache]: Analyzing trace with hash -1619145338, now seen corresponding path program 8 times [2024-05-03 23:31:42,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:31:42,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707439989] [2024-05-03 23:31:42,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:31:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-05-03 23:31:42,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:31:42,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707439989] [2024-05-03 23:31:42,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707439989] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:31:42,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1104279777] [2024-05-03 23:31:42,846 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-03 23:31:42,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:31:42,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:31:42,847 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) [2024-05-03 23:31:42,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-05-03 23:31:42,915 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-03 23:31:42,915 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:31:42,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 94 conjunts are in the unsatisfiable core [2024-05-03 23:31:42,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:31:44,005 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:44,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 79 [2024-05-03 23:31:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:31:44,100 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:31:45,656 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:45,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 75 treesize of output 496 [2024-05-03 23:31:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:31:50,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1104279777] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:31:50,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:31:50,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 33, 33] total 79 [2024-05-03 23:31:50,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700295833] [2024-05-03 23:31:50,275 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:31:50,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2024-05-03 23:31:50,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:31:50,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 17 times [2024-05-03 23:31:50,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,494 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 33 times [2024-05-03 23:31:50,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,496 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,591 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 34 times [2024-05-03 23:31:50,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:31:50,705 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 13 times [2024-05-03 23:31:50,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,707 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 25 times [2024-05-03 23:31:50,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 26 times [2024-05-03 23:31:50,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:50,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 12 [2024-05-03 23:31:51,066 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 9 times [2024-05-03 23:31:51,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,077 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:31:51,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 17 times [2024-05-03 23:31:51,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:31:51,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 18 times [2024-05-03 23:31:51,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 16 [2024-05-03 23:31:51,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 9 times [2024-05-03 23:31:51,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,445 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:31:51,516 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 17 times [2024-05-03 23:31:51,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:31:51,599 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 18 times [2024-05-03 23:31:51,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,685 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 8 times [2024-05-03 23:31:51,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,756 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 39 times [2024-05-03 23:31:51,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:31:51,885 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 40 times [2024-05-03 23:31:51,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:51,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,013 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 41 times [2024-05-03 23:31:52,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,015 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 23:31:52,163 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 42 times [2024-05-03 23:31:52,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,166 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 17 [2024-05-03 23:31:52,326 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 43 times [2024-05-03 23:31:52,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,330 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,498 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 44 times [2024-05-03 23:31:52,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:52,603 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 45 times [2024-05-03 23:31:52,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:52,757 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 46 times [2024-05-03 23:31:52,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 22 [2024-05-03 23:31:52,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 47 times [2024-05-03 23:31:52,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 23:31:52,988 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 48 times [2024-05-03 23:31:52,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:52,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:52,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:53,087 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 49 times [2024-05-03 23:31:53,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,097 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,205 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 50 times [2024-05-03 23:31:53,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:31:53,300 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 51 times [2024-05-03 23:31:53,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,303 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,390 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 52 times [2024-05-03 23:31:53,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:31:53,500 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 53 times [2024-05-03 23:31:53,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,525 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 23:31:53,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 54 times [2024-05-03 23:31:53,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 23:31:53,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 55 times [2024-05-03 23:31:53,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-05-03 23:31:53,890 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 56 times [2024-05-03 23:31:53,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,893 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:53,987 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 57 times [2024-05-03 23:31:53,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:53,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:53,993 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:54,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 58 times [2024-05-03 23:31:54,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:54,267 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 59 times [2024-05-03 23:31:54,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:54,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 60 times [2024-05-03 23:31:54,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,374 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:54,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 61 times [2024-05-03 23:31:54,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,587 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 62 times [2024-05-03 23:31:54,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,664 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:31:54,687 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 63 times [2024-05-03 23:31:54,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,691 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 24 [2024-05-03 23:31:54,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 64 times [2024-05-03 23:31:54,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:31:54,963 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 65 times [2024-05-03 23:31:54,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:54,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 23:31:55,109 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 66 times [2024-05-03 23:31:55,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:55,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 23:31:55,284 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 67 times [2024-05-03 23:31:55,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:55,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,288 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:55,396 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:55,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-05-03 23:31:55,440 INFO L85 PathProgramCache]: Analyzing trace with hash 744064187, now seen corresponding path program 4 times [2024-05-03 23:31:55,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,444 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:31:55,552 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:31:55,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-05-03 23:31:55,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153433, now seen corresponding path program 5 times [2024-05-03 23:31:55,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:31:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:31:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,603 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:31:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:31:55,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2024-05-03 23:31:55,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=485, Invalid=6997, Unknown=0, NotChecked=0, Total=7482 [2024-05-03 23:31:55,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:31:55,625 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:31:55,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 1.4556962025316456) internal successors, (115), 79 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2024-05-03 23:31:55,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:32:07,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:32:07,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:32:07,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:32:07,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:32:07,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-05-03 23:32:07,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2024-05-03 23:32:07,961 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-05-03 23:32:08,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable272,SelfDestructingSolverStorable251,SelfDestructingSolverStorable273,SelfDestructingSolverStorable252,SelfDestructingSolverStorable274,SelfDestructingSolverStorable231,SelfDestructingSolverStorable253,SelfDestructingSolverStorable275,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable247,SelfDestructingSolverStorable269,SelfDestructingSolverStorable248,SelfDestructingSolverStorable249,SelfDestructingSolverStorable243,SelfDestructingSolverStorable265,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable244,SelfDestructingSolverStorable266,SelfDestructingSolverStorable245,SelfDestructingSolverStorable267,SelfDestructingSolverStorable246,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable240,SelfDestructingSolverStorable262,SelfDestructingSolverStorable241,SelfDestructingSolverStorable263,SelfDestructingSolverStorable242,SelfDestructingSolverStorable264,SelfDestructingSolverStorable260,SelfDestructingSolverStorable236,SelfDestructingSolverStorable258,SelfDestructingSolverStorable237,SelfDestructingSolverStorable259,SelfDestructingSolverStorable238,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable254,SelfDestructingSolverStorable233,SelfDestructingSolverStorable255,SelfDestructingSolverStorable234,SelfDestructingSolverStorable256,SelfDestructingSolverStorable235,SelfDestructingSolverStorable257 [2024-05-03 23:32:08,161 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:32:08,161 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:32:08,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1392953290, now seen corresponding path program 9 times [2024-05-03 23:32:08,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:32:08,161 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965869975] [2024-05-03 23:32:08,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:32:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-05-03 23:32:09,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:32:09,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965869975] [2024-05-03 23:32:09,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965869975] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:32:09,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641115842] [2024-05-03 23:32:09,139 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-03 23:32:09,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:32:09,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:32:09,141 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) [2024-05-03 23:32:09,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-05-03 23:32:09,211 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2024-05-03 23:32:09,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:32:09,214 WARN L260 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 131 conjunts are in the unsatisfiable core [2024-05-03 23:32:09,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:32:12,620 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:12,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 81 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 90 case distinctions, treesize of input 85 treesize of output 749 [2024-05-03 23:32:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:32:17,190 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:32:19,330 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:19,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-05-03 23:32:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-05-03 23:32:19,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641115842] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:32:19,346 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:32:19,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 46, 25] total 86 [2024-05-03 23:32:19,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375556367] [2024-05-03 23:32:19,346 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:32:19,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-05-03 23:32:19,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:32:19,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 18 times [2024-05-03 23:32:19,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,498 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,580 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 35 times [2024-05-03 23:32:19,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,646 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 36 times [2024-05-03 23:32:19,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,648 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:32:19,734 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 14 times [2024-05-03 23:32:19,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,737 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:32:19,799 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 27 times [2024-05-03 23:32:19,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:32:19,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 28 times [2024-05-03 23:32:19,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:19,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:19,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,059 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 10 times [2024-05-03 23:32:20,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 19 times [2024-05-03 23:32:20,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,152 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 20 times [2024-05-03 23:32:20,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:20,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:32:20,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 10 times [2024-05-03 23:32:20,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:20,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,423 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:20,509 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:20,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 48 [2024-05-03 23:32:22,690 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 19 times [2024-05-03 23:32:22,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:22,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:22,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:22,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:32:22,788 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 20 times [2024-05-03 23:32:22,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:22,790 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:22,865 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:22,865 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:22,874 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:22,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2024-05-03 23:32:22,929 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 9 times [2024-05-03 23:32:22,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:22,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:22,931 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:23,031 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:23,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 66 [2024-05-03 23:32:25,263 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 68 times [2024-05-03 23:32:25,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:25,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:25,341 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:25,341 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:25,347 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:25,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 32 [2024-05-03 23:32:25,375 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 69 times [2024-05-03 23:32:25,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:25,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:25,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:25,463 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:25,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 38 treesize of output 86 [2024-05-03 23:32:27,793 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 70 times [2024-05-03 23:32:27,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:27,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:27,796 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:27,854 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:27,874 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:27,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 83 [2024-05-03 23:32:30,138 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 71 times [2024-05-03 23:32:30,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:30,141 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:30,236 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,236 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,237 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,244 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:30,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 33 [2024-05-03 23:32:30,356 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 72 times [2024-05-03 23:32:30,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:30,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:30,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:30,493 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:30,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 41 treesize of output 95 [2024-05-03 23:32:32,988 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 73 times [2024-05-03 23:32:32,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:32,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:32,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:33,103 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:33,105 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:33,106 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:33,143 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:33,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 38 treesize of output 92 [2024-05-03 23:32:35,460 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 74 times [2024-05-03 23:32:35,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,463 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,558 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,559 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,559 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,560 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,568 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:35,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 19 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 34 [2024-05-03 23:32:35,686 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 75 times [2024-05-03 23:32:35,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,689 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,801 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:35,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 42 treesize of output 62 [2024-05-03 23:32:35,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 76 times [2024-05-03 23:32:35,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:35,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,867 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:35,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:35,949 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:36,006 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:36,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 43 treesize of output 125 [2024-05-03 23:32:39,839 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 77 times [2024-05-03 23:32:39,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:39,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:39,931 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,935 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:39,955 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:39,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 39 treesize of output 59 [2024-05-03 23:32:39,998 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 78 times [2024-05-03 23:32:39,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:39,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:40,001 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:40,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,088 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,092 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,124 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:40,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 95 [2024-05-03 23:32:40,208 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 79 times [2024-05-03 23:32:40,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:40,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:40,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,302 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:40,383 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:40,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 19 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 17 case distinctions, treesize of input 48 treesize of output 158 [2024-05-03 23:32:52,371 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 80 times [2024-05-03 23:32:52,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:52,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:52,374 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:52,453 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,454 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,498 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:52,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 92 [2024-05-03 23:32:52,580 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 81 times [2024-05-03 23:32:52,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:32:52,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:32:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:52,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:32:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:32:52,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:32:52,771 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:32:52,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 54 treesize of output 178 [2024-05-03 23:33:05,104 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 82 times [2024-05-03 23:33:05,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:05,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:05,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,189 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,190 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,191 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,199 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:05,290 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:05,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 51 treesize of output 175 [2024-05-03 23:33:16,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 83 times [2024-05-03 23:33:16,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:16,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:16,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:16,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:16,940 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:16,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 93 [2024-05-03 23:33:17,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 84 times [2024-05-03 23:33:17,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:17,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:17,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,298 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,302 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:17,403 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:17,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 57 treesize of output 187 [2024-05-03 23:33:33,034 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 85 times [2024-05-03 23:33:33,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:33,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:33,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:33,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,160 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,160 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,161 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,168 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:33,262 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:33,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 54 treesize of output 184 [2024-05-03 23:33:45,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 86 times [2024-05-03 23:33:45,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,308 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,392 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,392 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,393 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,393 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,393 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,394 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,394 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,397 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,397 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,398 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,401 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,401 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,438 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:45,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 46 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 9 case distinctions, treesize of input 50 treesize of output 94 [2024-05-03 23:33:45,577 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 87 times [2024-05-03 23:33:45,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:45,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,682 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,688 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,688 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,689 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,689 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,691 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,755 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:45,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 58 treesize of output 138 [2024-05-03 23:33:45,860 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 88 times [2024-05-03 23:33:45,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:33:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:33:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,864 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:33:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:33:45,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,974 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,979 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:45,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:33:46,119 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:33:46,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 40 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 26 case distinctions, treesize of input 59 treesize of output 233 [2024-05-03 23:34:22,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 89 times [2024-05-03 23:34:22,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:22,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:22,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:23,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,134 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:23,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 55 treesize of output 135 [2024-05-03 23:34:23,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 90 times [2024-05-03 23:34:23,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:23,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:23,229 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:23,329 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,330 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,330 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,330 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,331 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,337 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,345 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,346 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,449 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:23,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 187 [2024-05-03 23:34:23,745 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 91 times [2024-05-03 23:34:23,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:23,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:23,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,823 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:23,972 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:23,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 46 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 32 case distinctions, treesize of input 64 treesize of output 282 [2024-05-03 23:34:34,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 92 times [2024-05-03 23:34:34,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:34,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:34,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,251 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,253 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,253 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,256 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,258 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,261 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,265 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,266 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,267 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,363 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:34,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 60 treesize of output 184 [2024-05-03 23:34:34,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 93 times [2024-05-03 23:34:34,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:34,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:34,772 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,782 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,782 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,788 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,798 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,799 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:34,800 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:35,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:35,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 70 treesize of output 302 [2024-05-03 23:34:38,165 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 94 times [2024-05-03 23:34:38,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:38,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:38,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,269 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,269 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,272 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,272 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,273 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,277 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,279 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,283 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:38,499 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:38,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 67 treesize of output 299 [2024-05-03 23:34:41,423 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 95 times [2024-05-03 23:34:41,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:41,427 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:41,514 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,515 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,515 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,515 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,517 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,517 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,518 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,519 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,519 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,519 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,520 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,520 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,520 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,521 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,522 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,522 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,523 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,526 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,527 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,531 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,531 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,532 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,532 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,615 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:41,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 71 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 185 [2024-05-03 23:34:41,817 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 96 times [2024-05-03 23:34:41,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:41,821 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:41,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,948 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,952 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,955 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:41,956 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:42,221 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:42,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 73 treesize of output 311 [2024-05-03 23:34:45,453 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 97 times [2024-05-03 23:34:45,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:45,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:45,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:45,585 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,587 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,587 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,587 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,588 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,589 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,590 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,590 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,591 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,591 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,594 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,595 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,596 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,597 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,598 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,600 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,602 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,605 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,612 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,613 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:45,830 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:45,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 70 treesize of output 308 [2024-05-03 23:34:48,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 98 times [2024-05-03 23:34:48,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:48,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:48,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,401 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,401 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,402 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,402 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,403 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,404 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,405 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,405 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,406 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,406 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,409 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,410 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,411 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,412 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,412 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,413 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,416 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,417 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,418 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,419 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,419 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,419 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,423 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,423 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,425 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,425 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,427 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,428 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,540 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:48,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 85 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 20 case distinctions, treesize of input 66 treesize of output 186 [2024-05-03 23:34:48,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 99 times [2024-05-03 23:34:48,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:48,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:48,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:48,877 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,877 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,878 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,889 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,889 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,889 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,892 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,892 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,893 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,893 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,893 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,894 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,894 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,895 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,895 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:48,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,013 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:49,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 74 treesize of output 246 [2024-05-03 23:34:49,220 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 100 times [2024-05-03 23:34:49,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:49,224 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:49,316 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,318 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,319 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,323 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,323 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,324 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,324 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,325 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,326 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,326 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,327 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,330 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,331 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,332 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,341 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,342 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,344 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:49,601 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:49,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 77 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 43 case distinctions, treesize of input 75 treesize of output 373 [2024-05-03 23:34:52,325 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 101 times [2024-05-03 23:34:52,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:52,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:52,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:52,423 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,424 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,424 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,426 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,427 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,429 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,429 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,429 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,430 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,430 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,432 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,433 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,437 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,448 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,450 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,450 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,452 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,462 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,619 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:52,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 71 treesize of output 243 [2024-05-03 23:34:52,804 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 102 times [2024-05-03 23:34:52,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:52,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:52,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,910 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,910 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,911 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,911 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,915 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,917 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,919 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,919 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,922 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,925 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,926 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,927 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,928 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,928 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,928 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:52,930 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,091 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:53,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 311 [2024-05-03 23:34:53,588 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 103 times [2024-05-03 23:34:53,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:53,593 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:53,767 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,769 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,770 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,771 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,787 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,792 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,803 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,806 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,807 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:53,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:54,193 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:54,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 85 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 51 case distinctions, treesize of input 80 treesize of output 438 [2024-05-03 23:34:58,635 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 104 times [2024-05-03 23:34:58,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:58,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:58,756 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,758 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,765 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,765 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,766 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,767 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,767 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,767 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,770 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,770 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,771 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,772 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,775 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,775 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,779 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,782 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,787 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:58,792 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,023 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:34:59,023 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 76 treesize of output 308 [2024-05-03 23:34:59,628 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 105 times [2024-05-03 23:34:59,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:34:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:34:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:59,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:34:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:34:59,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,720 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,721 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,721 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,724 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,724 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,725 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,725 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,725 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,732 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,745 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,747 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,747 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:34:59,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:00,068 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:00,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 86 treesize of output 458 [2024-05-03 23:35:03,873 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 106 times [2024-05-03 23:35:03,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:03,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:03,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:04,081 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,090 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,111 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,112 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,113 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,115 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,115 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,122 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,125 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,137 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,137 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,138 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,139 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:04,525 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:04,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 83 treesize of output 455 [2024-05-03 23:35:07,927 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 107 times [2024-05-03 23:35:07,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:07,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:08,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,037 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,037 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,039 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,039 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,040 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,040 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,042 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,042 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,042 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,045 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,046 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,047 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,049 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,050 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,053 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,263 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:08,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 118 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 309 [2024-05-03 23:35:08,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 108 times [2024-05-03 23:35:08,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:08,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:08,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,847 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,847 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,848 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,850 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,856 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,857 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,858 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,858 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,860 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,861 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,869 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,870 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,870 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:08,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:09,207 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:09,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 89 treesize of output 467 [2024-05-03 23:35:13,566 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 109 times [2024-05-03 23:35:13,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:13,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:13,709 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,713 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,713 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,717 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,717 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,720 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,721 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,723 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,723 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,723 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,724 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,724 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,733 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,737 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,752 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,752 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,753 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:13,754 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:14,176 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:14,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 86 treesize of output 464 [2024-05-03 23:35:17,974 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 110 times [2024-05-03 23:35:17,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:17,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:17,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:18,112 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,112 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,115 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,119 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,122 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,122 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,123 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,123 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,123 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,126 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,127 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,127 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,129 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,130 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,130 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,133 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,135 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,139 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,139 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,140 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,140 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,141 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,141 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,145 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,146 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,329 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:18,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 136 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 35 case distinctions, treesize of input 82 treesize of output 310 [2024-05-03 23:35:18,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 111 times [2024-05-03 23:35:18,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:18,713 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:18,807 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,807 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,807 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,810 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,810 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,811 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,812 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,815 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,815 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,815 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,823 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,823 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,881 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,881 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,886 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:18,886 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,120 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:19,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 90 treesize of output 386 [2024-05-03 23:35:19,559 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 112 times [2024-05-03 23:35:19,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:19,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:19,661 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,665 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,666 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,666 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,666 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,670 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,670 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,671 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,672 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,672 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,673 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,674 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,683 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,691 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,691 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,697 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:19,697 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:20,135 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:20,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 126 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 64 case distinctions, treesize of input 91 treesize of output 545 [2024-05-03 23:35:24,161 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 113 times [2024-05-03 23:35:24,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:24,166 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:24,284 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,284 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,287 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,296 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,300 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,300 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,301 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,302 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,302 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,304 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,306 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,309 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,332 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,337 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,337 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,341 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,341 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,342 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,343 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,343 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,343 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,344 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 23:35:24,609 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:35:24,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 87 treesize of output 383 [2024-05-03 23:35:25,295 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 114 times [2024-05-03 23:35:25,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:25,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:25,300 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:25,403 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 115 times [2024-05-03 23:35:25,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:25,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:25,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:35:27,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:35:27,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:35:27,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:35:33,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 116 times [2024-05-03 23:35:33,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:33,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:33,766 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:33,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 117 times [2024-05-03 23:35:33,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:33,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:33,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:35:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:35:33,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-05-03 23:35:33,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=523, Invalid=9981, Unknown=2, NotChecked=0, Total=10506 [2024-05-03 23:35:33,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:35:33,881 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 23:35:33,881 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 1.441860465116279) internal successors, (124), 86 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2024-05-03 23:35:33,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 23:35:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-05-03 23:35:53,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2024-05-03 23:35:53,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2024-05-03 23:35:53,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2024-05-03 23:35:53,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable306,SelfDestructingSolverStorable307,SelfDestructingSolverStorable308,SelfDestructingSolverStorable309,SelfDestructingSolverStorable302,SelfDestructingSolverStorable303,SelfDestructingSolverStorable304,SelfDestructingSolverStorable305,SelfDestructingSolverStorable300,SelfDestructingSolverStorable301,SelfDestructingSolverStorable339,SelfDestructingSolverStorable335,SelfDestructingSolverStorable336,SelfDestructingSolverStorable337,SelfDestructingSolverStorable338,SelfDestructingSolverStorable298,SelfDestructingSolverStorable331,SelfDestructingSolverStorable299,SelfDestructingSolverStorable332,SelfDestructingSolverStorable333,SelfDestructingSolverStorable334,SelfDestructingSolverStorable294,SelfDestructingSolverStorable295,SelfDestructingSolverStorable296,SelfDestructingSolverStorable297,SelfDestructingSolverStorable330,SelfDestructingSolverStorable290,SelfDestructingSolverStorable291,SelfDestructingSolverStorable292,SelfDestructingSolverStorable293,SelfDestructingSolverStorable328,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable329,SelfDestructingSolverStorable324,SelfDestructingSolverStorable325,SelfDestructingSolverStorable326,SelfDestructingSolverStorable327,SelfDestructingSolverStorable287,SelfDestructingSolverStorable320,SelfDestructingSolverStorable288,SelfDestructingSolverStorable321,SelfDestructingSolverStorable289,SelfDestructingSolverStorable322,SelfDestructingSolverStorable323,SelfDestructingSolverStorable283,SelfDestructingSolverStorable284,SelfDestructingSolverStorable285,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable282,SelfDestructingSolverStorable317,SelfDestructingSolverStorable318,SelfDestructingSolverStorable319,SelfDestructingSolverStorable313,SelfDestructingSolverStorable314,SelfDestructingSolverStorable315,SelfDestructingSolverStorable316,SelfDestructingSolverStorable276,SelfDestructingSolverStorable277,SelfDestructingSolverStorable310,SelfDestructingSolverStorable278,SelfDestructingSolverStorable311,SelfDestructingSolverStorable279,SelfDestructingSolverStorable312 [2024-05-03 23:35:53,285 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 23:35:53,285 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 23:35:53,285 INFO L85 PathProgramCache]: Analyzing trace with hash -111981664, now seen corresponding path program 10 times [2024-05-03 23:35:53,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 23:35:53,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762352562] [2024-05-03 23:35:53,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:35:53,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:35:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 23:35:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 21 proven. 108 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-05-03 23:35:55,198 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 23:35:55,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762352562] [2024-05-03 23:35:55,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762352562] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 23:35:55,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [375505413] [2024-05-03 23:35:55,198 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-03 23:35:55,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 23:35:55,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 23:35:55,202 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) [2024-05-03 23:35:55,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-05-03 23:35:55,282 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-03 23:35:55,282 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 23:35:55,288 WARN L260 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 201 conjunts are in the unsatisfiable core [2024-05-03 23:35:55,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 23:35:59,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 41 [2024-05-03 23:35:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:35:59,289 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 23:36:15,560 WARN L293 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 879 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-05-03 23:36:15,560 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:36:15,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 0 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 165 treesize of output 2566 [2024-05-03 23:38:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 23:38:54,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [375505413] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 23:38:54,414 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 23:38:54,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 68, 68] total 150 [2024-05-03 23:38:54,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871431286] [2024-05-03 23:38:54,415 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 23:38:54,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 150 states [2024-05-03 23:38:54,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 23:38:54,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 19 times [2024-05-03 23:38:54,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,681 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 37 times [2024-05-03 23:38:54,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,683 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,768 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 38 times [2024-05-03 23:38:54,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:38:54,879 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 15 times [2024-05-03 23:38:54,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,881 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 29 times [2024-05-03 23:38:54,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:54,971 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:38:55,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 30 times [2024-05-03 23:38:55,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,276 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 11 times [2024-05-03 23:38:55,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,278 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:38:55,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 21 times [2024-05-03 23:38:55,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,376 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:38:55,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 22 times [2024-05-03 23:38:55,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2024-05-03 23:38:55,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 11 times [2024-05-03 23:38:55,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,703 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:38:55,850 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 21 times [2024-05-03 23:38:55,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:38:55,948 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 22 times [2024-05-03 23:38:55,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:55,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 18 [2024-05-03 23:38:56,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 10 times [2024-05-03 23:38:56,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 23:38:56,173 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 118 times [2024-05-03 23:38:56,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,175 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,243 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 119 times [2024-05-03 23:38:56,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:38:56,330 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 120 times [2024-05-03 23:38:56,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 23:38:56,405 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 121 times [2024-05-03 23:38:56,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-05-03 23:38:56,559 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 122 times [2024-05-03 23:38:56,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 21 [2024-05-03 23:38:56,674 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 123 times [2024-05-03 23:38:56,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:38:56,748 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 124 times [2024-05-03 23:38:56,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-05-03 23:38:56,901 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 125 times [2024-05-03 23:38:56,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:56,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:56,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 23 [2024-05-03 23:38:57,000 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 126 times [2024-05-03 23:38:57,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,065 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:38:57,080 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 127 times [2024-05-03 23:38:57,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,089 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:38:57,166 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 128 times [2024-05-03 23:38:57,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,274 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 129 times [2024-05-03 23:38:57,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,394 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 130 times [2024-05-03 23:38:57,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 23:38:57,506 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 131 times [2024-05-03 23:38:57,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,636 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 132 times [2024-05-03 23:38:57,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 18 [2024-05-03 23:38:57,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 133 times [2024-05-03 23:38:57,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 23:38:57,895 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 134 times [2024-05-03 23:38:57,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,898 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,994 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 135 times [2024-05-03 23:38:57,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:57,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:58,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 136 times [2024-05-03 23:38:58,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:58,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 137 times [2024-05-03 23:38:58,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,328 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-05-03 23:38:58,489 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 138 times [2024-05-03 23:38:58,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,492 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:58,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 139 times [2024-05-03 23:38:58,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,603 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:58,709 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 140 times [2024-05-03 23:38:58,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,826 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 141 times [2024-05-03 23:38:58,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:58,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 142 times [2024-05-03 23:38:58,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:58,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 143 times [2024-05-03 23:38:59,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-05-03 23:38:59,116 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 144 times [2024-05-03 23:38:59,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,120 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 23:38:59,204 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 145 times [2024-05-03 23:38:59,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,207 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 23:38:59,415 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 146 times [2024-05-03 23:38:59,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2024-05-03 23:38:59,556 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 147 times [2024-05-03 23:38:59,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 23:38:59,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 148 times [2024-05-03 23:38:59,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,662 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-05-03 23:38:59,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 149 times [2024-05-03 23:38:59,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 20 [2024-05-03 23:38:59,974 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 150 times [2024-05-03 23:38:59,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:38:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:38:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:38:59,978 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:38:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 23:39:00,080 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 151 times [2024-05-03 23:39:00,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 23:39:00,207 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 152 times [2024-05-03 23:39:00,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,327 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 153 times [2024-05-03 23:39:00,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 23:39:00,431 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 154 times [2024-05-03 23:39:00,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 23:39:00,533 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 155 times [2024-05-03 23:39:00,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 31 [2024-05-03 23:39:00,657 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 156 times [2024-05-03 23:39:00,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 23:39:00,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 157 times [2024-05-03 23:39:00,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-05-03 23:39:00,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 158 times [2024-05-03 23:39:00,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:00,985 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,151 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 159 times [2024-05-03 23:39:01,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:01,239 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 160 times [2024-05-03 23:39:01,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:01,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 161 times [2024-05-03 23:39:01,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:01,582 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 162 times [2024-05-03 23:39:01,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:01,674 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 163 times [2024-05-03 23:39:01,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 24 [2024-05-03 23:39:01,767 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 164 times [2024-05-03 23:39:01,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,772 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,881 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 165 times [2024-05-03 23:39:01,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:01,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 166 times [2024-05-03 23:39:01,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:01,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 23:39:02,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 167 times [2024-05-03 23:39:02,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,224 INFO L85 PathProgramCache]: Analyzing trace with hash 2098304778, now seen corresponding path program 168 times [2024-05-03 23:39:02,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2024-05-03 23:39:02,349 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 169 times [2024-05-03 23:39:02,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2024-05-03 23:39:02,587 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 170 times [2024-05-03 23:39:02,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,592 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,770 INFO L85 PathProgramCache]: Analyzing trace with hash 2131233452, now seen corresponding path program 171 times [2024-05-03 23:39:02,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 23:39:02,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 172 times [2024-05-03 23:39:02,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:02,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:02,903 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 23:39:03,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 173 times [2024-05-03 23:39:03,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 24 [2024-05-03 23:39:03,250 INFO L85 PathProgramCache]: Analyzing trace with hash -584049068, now seen corresponding path program 174 times [2024-05-03 23:39:03,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 23:39:03,346 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 175 times [2024-05-03 23:39:03,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,351 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 25 [2024-05-03 23:39:03,442 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 176 times [2024-05-03 23:39:03,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 24 [2024-05-03 23:39:03,638 INFO L85 PathProgramCache]: Analyzing trace with hash 1369565494, now seen corresponding path program 177 times [2024-05-03 23:39:03,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,643 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 36 [2024-05-03 23:39:03,747 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 178 times [2024-05-03 23:39:03,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,752 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 23:39:03,850 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 179 times [2024-05-03 23:39:03,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 39 [2024-05-03 23:39:03,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1892451330, now seen corresponding path program 180 times [2024-05-03 23:39:03,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:03,976 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 21 [2024-05-03 23:39:04,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 181 times [2024-05-03 23:39:04,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:04,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 23:39:04,277 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 182 times [2024-05-03 23:39:04,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,283 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,398 INFO L85 PathProgramCache]: Analyzing trace with hash 1874565540, now seen corresponding path program 183 times [2024-05-03 23:39:04,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:04,557 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 184 times [2024-05-03 23:39:04,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:04,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:04,865 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 185 times [2024-05-03 23:39:04,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:04,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:04,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:05,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1866190668, now seen corresponding path program 186 times [2024-05-03 23:39:05,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,051 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:05,169 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 187 times [2024-05-03 23:39:05,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,175 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:05,276 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 188 times [2024-05-03 23:39:05,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,281 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 25 [2024-05-03 23:39:05,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1887093714, now seen corresponding path program 189 times [2024-05-03 23:39:05,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:05,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1629637141, now seen corresponding path program 190 times [2024-05-03 23:39:05,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 23:39:05,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1629637141, now seen corresponding path program 191 times [2024-05-03 23:39:05,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,617 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,798 INFO L85 PathProgramCache]: Analyzing trace with hash -1020856070, now seen corresponding path program 192 times [2024-05-03 23:39:05,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 23 [2024-05-03 23:39:05,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1581766985, now seen corresponding path program 193 times [2024-05-03 23:39:05,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:05,951 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 23 [2024-05-03 23:39:06,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1581766985, now seen corresponding path program 194 times [2024-05-03 23:39:06,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 23 [2024-05-03 23:39:06,409 INFO L85 PathProgramCache]: Analyzing trace with hash 340354201, now seen corresponding path program 195 times [2024-05-03 23:39:06,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:06,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 23 [2024-05-03 23:39:06,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1961045768, now seen corresponding path program 196 times [2024-05-03 23:39:06,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,542 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:06,837 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:39:06,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 121 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 32 case distinctions, treesize of input 64 treesize of output 282 [2024-05-03 23:39:09,148 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:39:09,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 121 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 32 case distinctions, treesize of input 69 treesize of output 287 [2024-05-03 23:39:09,376 INFO L85 PathProgramCache]: Analyzing trace with hash 662876795, now seen corresponding path program 197 times [2024-05-03 23:39:09,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:09,383 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:09,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 29 [2024-05-03 23:39:09,490 INFO L85 PathProgramCache]: Analyzing trace with hash 662876795, now seen corresponding path program 198 times [2024-05-03 23:39:09,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:09,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:11,575 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:39:11,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:39:11,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:39:15,618 INFO L85 PathProgramCache]: Analyzing trace with hash -925655724, now seen corresponding path program 199 times [2024-05-03 23:39:15,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:39:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:39:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:15,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:39:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:39:15,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:41:14,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1369443741, now seen corresponding path program 200 times [2024-05-03 23:41:14,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:41:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:41:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:41:14,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:41:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:41:18,243 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 23:41:18,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:41:18,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 23:41:18,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1369443741, now seen corresponding path program 201 times [2024-05-03 23:41:18,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 23:41:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 23:41:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 23:41:18,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 23:41:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-03 23:42:08,488 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 [2024-05-03 23:42:08,489 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 [2024-05-03 23:42:08,529 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 23:42:08,623 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (10 of 11 remaining) [2024-05-03 23:42:08,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-05-03 23:42:08,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable393,SelfDestructingSolverStorable394,SelfDestructingSolverStorable395,SelfDestructingSolverStorable396,SelfDestructingSolverStorable390,SelfDestructingSolverStorable391,SelfDestructingSolverStorable392,SelfDestructingSolverStorable427,SelfDestructingSolverStorable428,SelfDestructingSolverStorable429,SelfDestructingSolverStorable423,SelfDestructingSolverStorable424,SelfDestructingSolverStorable425,SelfDestructingSolverStorable426,SelfDestructingSolverStorable386,SelfDestructingSolverStorable387,SelfDestructingSolverStorable420,SelfDestructingSolverStorable388,SelfDestructingSolverStorable421,SelfDestructingSolverStorable389,SelfDestructingSolverStorable422,SelfDestructingSolverStorable382,SelfDestructingSolverStorable383,SelfDestructingSolverStorable384,SelfDestructingSolverStorable385,SelfDestructingSolverStorable380,SelfDestructingSolverStorable381,SelfDestructingSolverStorable416,SelfDestructingSolverStorable417,SelfDestructingSolverStorable418,SelfDestructingSolverStorable419,SelfDestructingSolverStorable379,SelfDestructingSolverStorable412,SelfDestructingSolverStorable413,SelfDestructingSolverStorable414,SelfDestructingSolverStorable415,SelfDestructingSolverStorable375,SelfDestructingSolverStorable376,SelfDestructingSolverStorable377,SelfDestructingSolverStorable410,SelfDestructingSolverStorable378,SelfDestructingSolverStorable411,14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable434,SelfDestructingSolverStorable435,SelfDestructingSolverStorable436,SelfDestructingSolverStorable437,SelfDestructingSolverStorable397,SelfDestructingSolverStorable430,SelfDestructingSolverStorable398,SelfDestructingSolverStorable431,SelfDestructingSolverStorable399,SelfDestructingSolverStorable432,SelfDestructingSolverStorable433,SelfDestructingSolverStorable350,SelfDestructingSolverStorable351,SelfDestructingSolverStorable352,SelfDestructingSolverStorable346,SelfDestructingSolverStorable347,SelfDestructingSolverStorable348,SelfDestructingSolverStorable349,SelfDestructingSolverStorable342,SelfDestructingSolverStorable343,SelfDestructingSolverStorable344,SelfDestructingSolverStorable345,SelfDestructingSolverStorable340,SelfDestructingSolverStorable341,SelfDestructingSolverStorable371,SelfDestructingSolverStorable372,SelfDestructingSolverStorable373,SelfDestructingSolverStorable374,SelfDestructingSolverStorable370,SelfDestructingSolverStorable409,SelfDestructingSolverStorable405,SelfDestructingSolverStorable406,SelfDestructingSolverStorable407,SelfDestructingSolverStorable408,SelfDestructingSolverStorable368,SelfDestructingSolverStorable401,SelfDestructingSolverStorable369,SelfDestructingSolverStorable402,SelfDestructingSolverStorable403,SelfDestructingSolverStorable404,SelfDestructingSolverStorable364,SelfDestructingSolverStorable365,SelfDestructingSolverStorable366,SelfDestructingSolverStorable367,SelfDestructingSolverStorable400,SelfDestructingSolverStorable360,SelfDestructingSolverStorable361,SelfDestructingSolverStorable362,SelfDestructingSolverStorable363,SelfDestructingSolverStorable357,SelfDestructingSolverStorable358,SelfDestructingSolverStorable359,SelfDestructingSolverStorable353,SelfDestructingSolverStorable354,SelfDestructingSolverStorable355,SelfDestructingSolverStorable356 [2024-05-03 23:42:08,824 WARN L619 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 169 known predicates. [2024-05-03 23:42:08,826 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 11 remaining) [2024-05-03 23:42:08,826 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 11 remaining) [2024-05-03 23:42:08,826 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 11 remaining) [2024-05-03 23:42:08,826 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining) [2024-05-03 23:42:08,827 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 11 remaining) [2024-05-03 23:42:08,839 INFO L448 BasicCegarLoop]: Path program histogram: [201, 38, 30, 22, 22, 19, 15, 11, 11, 10, 10, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-03 23:42:08,840 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-05-03 23:42:08,842 INFO L158 Benchmark]: Toolchain (without parser) took 855975.35ms. Allocated memory was 156.2MB in the beginning and 1.1GB in the end (delta: 972.0MB). Free memory was 133.3MB in the beginning and 378.3MB in the end (delta: -245.0MB). Peak memory consumption was 726.6MB. Max. memory is 8.0GB. [2024-05-03 23:42:08,843 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.11ms. Allocated memory is still 156.2MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-03 23:42:08,843 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.74ms. Allocated memory is still 156.2MB. Free memory was 133.3MB in the beginning and 132.3MB in the end (delta: 1.1MB). Peak memory consumption was 6.6MB. Max. memory is 8.0GB. [2024-05-03 23:42:08,843 INFO L158 Benchmark]: Boogie Preprocessor took 28.25ms. Allocated memory is still 156.2MB. Free memory was 132.3MB in the beginning and 131.2MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-03 23:42:08,843 INFO L158 Benchmark]: RCFGBuilder took 323.48ms. Allocated memory is still 156.2MB. Free memory was 131.1MB in the beginning and 119.0MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-05-03 23:42:08,844 INFO L158 Benchmark]: TraceAbstraction took 855547.34ms. Allocated memory was 156.2MB in the beginning and 1.1GB in the end (delta: 972.0MB). Free memory was 117.8MB in the beginning and 378.3MB in the end (delta: -260.6MB). Peak memory consumption was 712.8MB. Max. memory is 8.0GB. [2024-05-03 23:42:08,844 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 0.11ms. Allocated memory is still 156.2MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 67.74ms. Allocated memory is still 156.2MB. Free memory was 133.3MB in the beginning and 132.3MB in the end (delta: 1.1MB). Peak memory consumption was 6.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 28.25ms. Allocated memory is still 156.2MB. Free memory was 132.3MB in the beginning and 131.2MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 323.48ms. Allocated memory is still 156.2MB. Free memory was 131.1MB in the beginning and 119.0MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * TraceAbstraction took 855547.34ms. Allocated memory was 156.2MB in the beginning and 1.1GB in the end (delta: 972.0MB). Free memory was 117.8MB in the beginning and 378.3MB in the end (delta: -260.6MB). Peak memory consumption was 712.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 62289, independent: 55465, independent conditional: 55238, independent unconditional: 227, dependent: 6824, dependent conditional: 6796, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 57260, independent: 55465, independent conditional: 55238, independent unconditional: 227, dependent: 1795, dependent conditional: 1767, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 57260, independent: 55465, independent conditional: 55238, independent unconditional: 227, dependent: 1795, dependent conditional: 1767, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 57260, independent: 55465, independent conditional: 55238, independent unconditional: 227, dependent: 1795, dependent conditional: 1767, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4549, independent unconditional: 50916, dependent: 11040, dependent conditional: 8812, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4257, independent unconditional: 51208, dependent: 11040, dependent conditional: 7904, dependent unconditional: 3136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4257, independent unconditional: 51208, dependent: 11040, dependent conditional: 7904, dependent unconditional: 3136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1264, independent: 453, independent conditional: 66, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1264, independent: 406, independent conditional: 0, independent unconditional: 406, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1267, independent: 85, independent conditional: 58, independent unconditional: 26, dependent: 1182, dependent conditional: 1163, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66505, independent: 55012, independent conditional: 4191, independent unconditional: 50821, dependent: 10229, dependent conditional: 7101, dependent unconditional: 3128, unknown: 1264, unknown conditional: 869, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1264, Positive cache size: 453, Positive conditional cache size: 66, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1200, Maximal queried relation: 16, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4549, independent unconditional: 50916, dependent: 11040, dependent conditional: 8812, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4257, independent unconditional: 51208, dependent: 11040, dependent conditional: 7904, dependent unconditional: 3136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66505, independent: 55465, independent conditional: 4257, independent unconditional: 51208, dependent: 11040, dependent conditional: 7904, dependent unconditional: 3136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1264, independent: 453, independent conditional: 66, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1264, independent: 406, independent conditional: 0, independent unconditional: 406, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1267, independent: 85, independent conditional: 58, independent unconditional: 26, dependent: 1182, dependent conditional: 1163, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66505, independent: 55012, independent conditional: 4191, independent unconditional: 50821, dependent: 10229, dependent conditional: 7101, dependent unconditional: 3128, unknown: 1264, unknown conditional: 869, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1264, Positive cache size: 453, Positive conditional cache size: 66, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1200 ], Independence queries for same thread: 5029 - ExceptionOrErrorResult: AssertionError: clock still running: ConditionalCommutativityCheckTime de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: clock still running: ConditionalCommutativityCheckTime: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown