/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithDepranks-Lazy-NoForkJoinOpt-wrwc.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-16 06:21:56,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-16 06:21:56,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-16 06:21:56,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-03-16 06:21:56,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-16 06:21:56,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-16 06:21:56,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-16 06:21:56,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-16 06:21:56,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-16 06:21:56,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-16 06:21:56,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-16 06:21:56,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-16 06:21:56,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-16 06:21:56,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-16 06:21:56,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-16 06:21:56,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-16 06:21:56,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-16 06:21:56,205 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithDepranks-Lazy-NoForkJoinOpt-wrwc.epf [2022-03-16 06:21:56,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-16 06:21:56,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-16 06:21:56,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-03-16 06:21:56,235 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-03-16 06:21:56,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-16 06:21:56,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-16 06:21:56,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-16 06:21:56,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-16 06:21:56,237 INFO L138 SettingsManager]: * Use SBE=true [2022-03-16 06:21:56,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-16 06:21:56,238 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-16 06:21:56,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-16 06:21:56,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-16 06:21:56,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-16 06:21:56,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-16 06:21:56,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-16 06:21:56,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-16 06:21:56,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-16 06:21:56,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * MCR: Overapproximate write-read-write conflicts=false [2022-03-16 06:21:56,241 INFO L138 SettingsManager]: * MCR: Optimize fork and join=false [2022-03-16 06:21:56,241 INFO L138 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-16 06:21:56,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-16 06:21:56,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-16 06:21:56,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-16 06:21:56,467 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-03-16 06:21:56,468 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-03-16 06:21:56,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl [2022-03-16 06:21:56,469 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl' [2022-03-16 06:21:56,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-16 06:21:56,489 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-16 06:21:56,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-16 06:21:56,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-16 06:21:56,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-16 06:21:56,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,507 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,511 INFO L137 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-03-16 06:21:56,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-16 06:21:56,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-16 06:21:56,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-16 06:21:56,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-16 06:21:56,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-16 06:21:56,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-16 06:21:56,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-16 06:21:56,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-16 06:21:56,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/1) ... [2022-03-16 06:21:56,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-16 06:21:56,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:21:56,557 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-16 06:21:56,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-16 06:21:56,585 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-03-16 06:21:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-03-16 06:21:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-03-16 06:21:56,585 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-03-16 06:21:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-03-16 06:21:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-03-16 06:21:56,586 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-03-16 06:21:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-16 06:21:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-16 06:21:56,587 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-16 06:21:56,621 INFO L234 CfgBuilder]: Building ICFG [2022-03-16 06:21:56,622 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-16 06:21:56,690 INFO L275 CfgBuilder]: Performing block encoding [2022-03-16 06:21:56,703 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-16 06:21:56,704 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-03-16 06:21:56,704 WARN L329 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2022-03-16 06:21:56,706 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.03 06:21:56 BoogieIcfgContainer [2022-03-16 06:21:56,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-16 06:21:56,707 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-16 06:21:56,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-16 06:21:56,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-16 06:21:56,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 06:21:56" (1/2) ... [2022-03-16 06:21:56,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75163e2a and model type channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 06:21:56, skipping insertion in model container [2022-03-16 06:21:56,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.03 06:21:56" (2/2) ... [2022-03-16 06:21:56,719 INFO L111 eAbstractionObserver]: Analyzing ICFG channel-sum.wvr.bpl [2022-03-16 06:21:56,724 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-16 06:21:56,725 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-03-16 06:21:56,725 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-16 06:21:56,725 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-16 06:21:56,774 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-03-16 06:21:56,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-03-16 06:21:56,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:21:56,843 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-03-16 06:21:56,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-03-16 06:21:56,906 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-16 06:21:56,912 INFO L339 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, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=false, mMcrOverapproximateWrwc=false [2022-03-16 06:21:56,913 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-03-16 06:21:56,963 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 20 transitions and produced 21 states. [2022-03-16 06:21:56,965 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:56,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:56,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1693748667, now seen corresponding path program 1 times [2022-03-16 06:21:56,977 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:56,977 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279091174] [2022-03-16 06:21:56,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:57,102 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:57,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279091174] [2022-03-16 06:21:57,103 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279091174] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-16 06:21:57,103 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-16 06:21:57,103 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-16 06:21:57,105 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373373367] [2022-03-16 06:21:57,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-16 06:21:57,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-16 06:21:57,110 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:21:57,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-16 06:21:57,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-16 06:21:57,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:57,135 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:21:57,136 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2022-03-16 06:21:57,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:57,516 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 455 transitions and produced 299 states. [2022-03-16 06:21:57,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:57,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-16 06:21:57,518 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:57,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:57,519 INFO L85 PathProgramCache]: Analyzing trace with hash 573813990, now seen corresponding path program 1 times [2022-03-16 06:21:57,519 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:57,519 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564758013] [2022-03-16 06:21:57,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:57,578 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:57,578 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564758013] [2022-03-16 06:21:57,578 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564758013] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-16 06:21:57,578 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-16 06:21:57,579 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-16 06:21:57,579 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531836701] [2022-03-16 06:21:57,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-16 06:21:57,580 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-16 06:21:57,580 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:21:57,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-16 06:21:57,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-16 06:21:57,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:57,582 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:21:57,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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) [2022-03-16 06:21:57,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:57,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:57,615 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 51 transitions and produced 42 states. [2022-03-16 06:21:57,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:57,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:57,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-16 06:21:57,617 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:57,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:57,618 INFO L85 PathProgramCache]: Analyzing trace with hash 573810740, now seen corresponding path program 1 times [2022-03-16 06:21:57,618 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:57,619 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946169768] [2022-03-16 06:21:57,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:57,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:57,767 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:57,767 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946169768] [2022-03-16 06:21:57,768 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1946169768] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:21:57,768 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661696653] [2022-03-16 06:21:57,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:57,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:21:57,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:21:57,775 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:21:57,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-16 06:21:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:57,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 11 conjunts are in the unsatisfiable core [2022-03-16 06:21:57,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:21:58,006 INFO L387 Elim1Store]: Elim1 did not use preprocessing 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 [2022-03-16 06:21:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:58,062 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:21:58,180 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-16 06:21:58,180 INFO L387 Elim1Store]: Elim1 did not use preprocessing 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 22 treesize of output 24 [2022-03-16 06:21:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:58,280 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661696653] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:21:58,281 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:21:58,281 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2022-03-16 06:21:58,281 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409547907] [2022-03-16 06:21:58,281 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:21:58,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-03-16 06:21:58,283 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:21:58,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-03-16 06:21:58,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-03-16 06:21:58,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:58,285 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:21:58,285 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.727272727272727) internal successors, (30), 10 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 06:21:58,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:58,548 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 983 transitions and produced 622 states. [2022-03-16 06:21:58,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:21:58,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-03-16 06:21:58,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-03-16 06:21:58,776 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:58,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:58,777 INFO L85 PathProgramCache]: Analyzing trace with hash -518214029, now seen corresponding path program 2 times [2022-03-16 06:21:58,777 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:58,777 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350676657] [2022-03-16 06:21:58,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:58,817 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:58,817 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350676657] [2022-03-16 06:21:58,817 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350676657] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-16 06:21:58,817 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-16 06:21:58,817 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-16 06:21:58,818 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971211081] [2022-03-16 06:21:58,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-16 06:21:58,818 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-03-16 06:21:58,818 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:21:58,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-03-16 06:21:58,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-03-16 06:21:58,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:58,819 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:21:58,820 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 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) [2022-03-16 06:21:58,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:21:58,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:58,870 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 164 transitions and produced 118 states. [2022-03-16 06:21:58,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:58,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:21:58,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:21:58,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-16 06:21:58,872 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:58,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:58,872 INFO L85 PathProgramCache]: Analyzing trace with hash 1931633813, now seen corresponding path program 3 times [2022-03-16 06:21:58,873 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:58,873 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492725490] [2022-03-16 06:21:58,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:58,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-16 06:21:58,917 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:58,917 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492725490] [2022-03-16 06:21:58,917 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492725490] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:21:58,918 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [174496241] [2022-03-16 06:21:58,918 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-16 06:21:58,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:21:58,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:21:58,920 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:21:58,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-03-16 06:21:58,960 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-03-16 06:21:58,960 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:21:58,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjunts are in the unsatisfiable core [2022-03-16 06:21:58,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:21:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-16 06:21:58,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:21:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-16 06:21:59,034 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [174496241] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:21:59,034 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:21:59,034 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2022-03-16 06:21:59,034 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693011052] [2022-03-16 06:21:59,034 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:21:59,035 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-16 06:21:59,035 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:21:59,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-16 06:21:59,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-16 06:21:59,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:59,036 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:21:59,036 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 06:21:59,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:59,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:59,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:21:59,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:21:59,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:21:59,088 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 264 transitions and produced 185 states. [2022-03-16 06:21:59,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:59,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:21:59,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:21:59,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:21:59,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:21:59,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-03-16 06:21:59,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:21:59,304 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:21:59,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:21:59,304 INFO L85 PathProgramCache]: Analyzing trace with hash -61831051, now seen corresponding path program 1 times [2022-03-16 06:21:59,305 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:21:59,305 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147005147] [2022-03-16 06:21:59,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:21:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:59,485 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:21:59,485 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147005147] [2022-03-16 06:21:59,485 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147005147] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:21:59,486 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1385414470] [2022-03-16 06:21:59,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:21:59,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:21:59,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:21:59,487 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:21:59,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-03-16 06:21:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:21:59,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 21 conjunts are in the unsatisfiable core [2022-03-16 06:21:59,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:21:59,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:21:59,775 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:21:59,776 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 16 [2022-03-16 06:21:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:21:59,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:00,044 INFO L353 Elim1Store]: treesize reduction 24, result has 60.7 percent of original size [2022-03-16 06:22:00,044 INFO L387 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-03-16 06:22:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:00,175 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1385414470] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:22:00,175 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:22:00,175 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-03-16 06:22:00,175 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610809262] [2022-03-16 06:22:00,175 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:22:00,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-03-16 06:22:00,176 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:22:00,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-03-16 06:22:00,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=297, Unknown=0, NotChecked=0, Total=380 [2022-03-16 06:22:00,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:00,178 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:22:00,178 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.3) internal successors, (46), 19 states have internal predecessors, (46), 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) [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:00,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:00,461 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 298 transitions and produced 207 states. [2022-03-16 06:22:00,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:00,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:00,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:00,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:00,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:00,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:00,481 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-03-16 06:22:00,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:00,669 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:22:00,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:22:00,670 INFO L85 PathProgramCache]: Analyzing trace with hash 922518772, now seen corresponding path program 2 times [2022-03-16 06:22:00,670 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:22:00,670 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121998293] [2022-03-16 06:22:00,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:22:00,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:22:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:22:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-03-16 06:22:00,900 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:22:00,900 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121998293] [2022-03-16 06:22:00,900 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121998293] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:22:00,900 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2092710718] [2022-03-16 06:22:00,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-16 06:22:00,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:00,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:22:00,902 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:22:00,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-03-16 06:22:00,939 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-16 06:22:00,939 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:22:00,940 WARN L261 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 31 conjunts are in the unsatisfiable core [2022-03-16 06:22:00,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:22:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:01,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:01,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:01,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:01,287 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 23 [2022-03-16 06:22:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:01,325 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:01,697 INFO L353 Elim1Store]: treesize reduction 76, result has 52.8 percent of original size [2022-03-16 06:22:01,698 INFO L387 Elim1Store]: Elim1 did not use preprocessing 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 58 treesize of output 112 [2022-03-16 06:22:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:01,972 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2092710718] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:22:01,974 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:22:01,975 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 12] total 27 [2022-03-16 06:22:01,975 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863259611] [2022-03-16 06:22:01,975 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:22:01,976 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-03-16 06:22:01,976 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:22:01,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-03-16 06:22:01,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=141, Invalid=615, Unknown=0, NotChecked=0, Total=756 [2022-03-16 06:22:01,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:01,977 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:22:01,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.142857142857143) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:01,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:02,936 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1002 transitions and produced 649 states. [2022-03-16 06:22:02,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:02,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:02,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:02,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:02,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:02,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:02,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:02,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-03-16 06:22:03,137 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:03,138 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:22:03,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:22:03,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1715936238, now seen corresponding path program 3 times [2022-03-16 06:22:03,138 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:22:03,139 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567807181] [2022-03-16 06:22:03,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:22:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:22:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:22:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-03-16 06:22:03,750 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:22:03,750 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567807181] [2022-03-16 06:22:03,750 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567807181] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:22:03,750 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [861690532] [2022-03-16 06:22:03,750 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-16 06:22:03,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:03,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:22:03,752 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:22:03,777 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-03-16 06:22:03,803 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2022-03-16 06:22:03,803 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:22:03,805 WARN L261 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 91 conjunts are in the unsatisfiable core [2022-03-16 06:22:03,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:22:06,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:06,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:06,264 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 53 [2022-03-16 06:22:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 51 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:06,321 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:09,919 INFO L353 Elim1Store]: treesize reduction 976, result has 44.8 percent of original size [2022-03-16 06:22:09,920 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 0 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 166 treesize of output 856 [2022-03-16 06:22:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:14,478 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [861690532] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:22:14,478 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:22:14,478 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 30, 30] total 68 [2022-03-16 06:22:14,479 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010336433] [2022-03-16 06:22:14,479 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:22:14,479 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-03-16 06:22:14,479 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:22:14,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-03-16 06:22:14,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=598, Invalid=4094, Unknown=0, NotChecked=0, Total=4692 [2022-03-16 06:22:14,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:14,482 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:22:14,482 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 1.855072463768116) internal successors, (128), 68 states have internal predecessors, (128), 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) [2022-03-16 06:22:14,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:14,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:14,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:14,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:14,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:14,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:14,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:14,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:19,360 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1080 transitions and produced 698 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:22:19,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-03-16 06:22:19,562 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:19,562 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:22:19,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:22:19,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1941804335, now seen corresponding path program 4 times [2022-03-16 06:22:19,563 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:22:19,563 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700106740] [2022-03-16 06:22:19,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:22:19,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:22:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:22:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 47 proven. 43 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-03-16 06:22:19,663 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:22:19,663 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700106740] [2022-03-16 06:22:19,663 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700106740] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:22:19,663 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1528369872] [2022-03-16 06:22:19,663 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-03-16 06:22:19,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:19,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:22:19,668 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:22:19,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-03-16 06:22:19,720 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-03-16 06:22:19,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:22:19,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 20 conjunts are in the unsatisfiable core [2022-03-16 06:22:19,723 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:22:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 47 proven. 33 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2022-03-16 06:22:19,840 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 47 proven. 33 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2022-03-16 06:22:19,942 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1528369872] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:22:19,942 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:22:19,942 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 5 [2022-03-16 06:22:19,942 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859199386] [2022-03-16 06:22:19,942 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:22:19,943 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-16 06:22:19,943 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:22:19,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-16 06:22:19,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-16 06:22:19,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:19,943 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:22:19,944 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 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) [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:22:19,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:20,066 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 722 transitions and produced 485 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:20,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:20,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:22:20,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:22:20,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-03-16 06:22:20,270 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:20,271 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:22:20,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:22:20,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1733556393, now seen corresponding path program 5 times [2022-03-16 06:22:20,271 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:22:20,272 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301719554] [2022-03-16 06:22:20,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:22:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:22:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:22:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-03-16 06:22:20,873 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:22:20,873 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301719554] [2022-03-16 06:22:20,873 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301719554] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:22:20,873 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [218606070] [2022-03-16 06:22:20,873 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-03-16 06:22:20,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:20,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:22:20,876 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:22:20,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-03-16 06:22:20,945 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2022-03-16 06:22:20,945 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:22:20,947 WARN L261 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 102 conjunts are in the unsatisfiable core [2022-03-16 06:22:20,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:22:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,389 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,402 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,446 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,450 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,452 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:23,453 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:23,455 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 45 disjoint index pairs (out of 171 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 60 [2022-03-16 06:22:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 71 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:23,495 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:26,063 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,082 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,089 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,090 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,091 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,093 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,102 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,105 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,105 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,106 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:26,411 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-16 06:22:26,411 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 135 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 55 case distinctions, treesize of input 184 treesize of output 708 [2022-03-16 06:22:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:28,350 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [218606070] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:22:28,350 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:22:28,350 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 33, 33] total 74 [2022-03-16 06:22:28,351 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504555394] [2022-03-16 06:22:28,351 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:22:28,351 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-03-16 06:22:28,351 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:22:28,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-03-16 06:22:28,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=809, Invalid=4741, Unknown=0, NotChecked=0, Total=5550 [2022-03-16 06:22:28,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:28,355 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:22:28,355 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 1.8533333333333333) internal successors, (139), 74 states have internal predecessors, (139), 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) [2022-03-16 06:22:28,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:28,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:28,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:28,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:22:28,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:22:35,140 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1665 transitions and produced 1027 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:22:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:22:35,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-03-16 06:22:35,342 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-03-16 06:22:35,343 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:22:35,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:22:35,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1016220567, now seen corresponding path program 6 times [2022-03-16 06:22:35,343 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:22:35,343 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15267957] [2022-03-16 06:22:35,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:22:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:22:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:22:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-03-16 06:22:36,046 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:22:36,046 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15267957] [2022-03-16 06:22:36,046 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [15267957] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:22:36,047 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [536504207] [2022-03-16 06:22:36,047 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-03-16 06:22:36,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:22:36,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:22:36,050 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:22:36,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-03-16 06:22:36,103 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-03-16 06:22:36,103 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:22:36,106 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 141 conjunts are in the unsatisfiable core [2022-03-16 06:22:36,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:22:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,605 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,647 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,689 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,697 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,706 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,719 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:22:40,723 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,723 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:22:40,723 INFO L244 Elim1Store]: Index analysis took 124 ms [2022-03-16 06:22:40,727 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 91 disjoint index pairs (out of 351 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 78 [2022-03-16 06:22:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 118 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:22:40,776 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:22:52,330 WARN L228 SmtUtils]: Spent 6.90s on a formula simplification. DAG size of input: 1582 DAG size of output: 854 (called from [L 350] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-03-16 06:22:52,332 INFO L353 Elim1Store]: treesize reduction 2496, result has 43.6 percent of original size [2022-03-16 06:22:52,333 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 0 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 378 case distinctions, treesize of input 256 treesize of output 2026 [2022-03-16 06:23:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:23:03,081 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [536504207] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:23:03,081 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:23:03,082 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 45, 45] total 99 [2022-03-16 06:23:03,082 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483279871] [2022-03-16 06:23:03,082 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:23:03,082 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2022-03-16 06:23:03,083 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:23:03,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2022-03-16 06:23:03,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1164, Invalid=8736, Unknown=0, NotChecked=0, Total=9900 [2022-03-16 06:23:03,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:23:03,085 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:23:03,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 1.82) internal successors, (182), 99 states have internal predecessors, (182), 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) [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:23:03,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:23:16,767 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1795 transitions and produced 1105 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:23:16,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:23:16,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-03-16 06:23:16,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-03-16 06:23:16,978 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:23:16,979 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:23:16,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:23:16,979 INFO L85 PathProgramCache]: Analyzing trace with hash -228497646, now seen corresponding path program 7 times [2022-03-16 06:23:16,979 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:23:16,979 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088021549] [2022-03-16 06:23:16,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:23:16,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:23:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:23:17,707 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-03-16 06:23:17,707 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:23:17,708 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088021549] [2022-03-16 06:23:17,708 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088021549] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:23:17,708 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [988841055] [2022-03-16 06:23:17,708 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-03-16 06:23:17,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:23:17,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:23:17,710 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:23:17,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-03-16 06:23:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:23:17,760 WARN L261 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 151 conjunts are in the unsatisfiable core [2022-03-16 06:23:17,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:23:22,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,798 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,810 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,823 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,851 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,853 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,878 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,886 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,889 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,897 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:23:22,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:23:22,926 INFO L244 Elim1Store]: Index analysis took 157 ms [2022-03-16 06:23:22,929 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 29 select indices, 29 select index equivalence classes, 105 disjoint index pairs (out of 406 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 255 treesize of output 83 [2022-03-16 06:23:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 140 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:23:23,012 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:23:37,373 WARN L228 SmtUtils]: Spent 9.00s on a formula simplification. DAG size of input: 1815 DAG size of output: 975 (called from [L 350] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-03-16 06:23:37,375 INFO L353 Elim1Store]: treesize reduction 2884, result has 43.5 percent of original size [2022-03-16 06:23:37,376 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 30 select indices, 30 select index equivalence classes, 0 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 435 case distinctions, treesize of input 274 treesize of output 2320 [2022-03-16 06:23:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:23:53,923 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [988841055] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:23:53,923 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:23:53,923 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 48, 48] total 106 [2022-03-16 06:23:53,923 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618176137] [2022-03-16 06:23:53,923 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:23:53,924 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 107 states [2022-03-16 06:23:53,924 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:23:53,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2022-03-16 06:23:53,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1386, Invalid=9956, Unknown=0, NotChecked=0, Total=11342 [2022-03-16 06:23:53,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:23:53,926 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:23:53,927 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 107 states, 107 states have (on average 1.8130841121495327) internal successors, (194), 106 states have internal predecessors, (194), 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) [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2022-03-16 06:23:53,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:24:13,089 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3264 transitions and produced 1887 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-03-16 06:24:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2022-03-16 06:24:13,107 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-03-16 06:24:13,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-03-16 06:24:13,291 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:24:13,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:24:13,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1982393034, now seen corresponding path program 8 times [2022-03-16 06:24:13,292 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:24:13,292 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500464832] [2022-03-16 06:24:13,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:24:13,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:24:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:24:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2225 backedges. 0 proven. 1615 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2022-03-16 06:24:14,717 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:24:14,717 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500464832] [2022-03-16 06:24:14,717 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500464832] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:24:14,717 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [236456066] [2022-03-16 06:24:14,718 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-16 06:24:14,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:24:14,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:24:14,724 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:24:14,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-03-16 06:24:14,803 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-16 06:24:14,803 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:24:14,807 WARN L261 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 311 conjunts are in the unsatisfiable core [2022-03-16 06:24:14,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 06:24:39,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,835 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:39,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,870 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:39,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:39,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:39,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,948 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:39,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:39,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,046 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,219 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,318 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,330 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,343 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,355 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,365 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,381 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,386 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 06:24:40,389 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 06:24:40,389 INFO L244 Elim1Store]: Index analysis took 577 ms [2022-03-16 06:24:40,397 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 61 select indices, 61 select index equivalence classes, 465 disjoint index pairs (out of 1830 index pairs), introduced 31 new quantified variables, introduced 0 case distinctions, treesize of input 527 treesize of output 163 [2022-03-16 06:24:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2225 backedges. 632 proven. 1593 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:24:40,534 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 06:27:37,957 WARN L228 SmtUtils]: Spent 2.46m on a formula simplification. DAG size of input: 7719 DAG size of output: 3999 (called from [L 350] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-03-16 06:27:37,967 INFO L353 Elim1Store]: treesize reduction 12900, result has 42.5 percent of original size [2022-03-16 06:27:37,969 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 62 select indices, 62 select index equivalence classes, 0 disjoint index pairs (out of 1891 index pairs), introduced 62 new quantified variables, introduced 1891 case distinctions, treesize of input 562 treesize of output 9744 [2022-03-16 06:31:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2225 backedges. 5 proven. 2220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 06:31:36,401 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [236456066] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 06:31:36,401 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 06:31:36,402 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 96, 96] total 204 [2022-03-16 06:31:36,402 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900145706] [2022-03-16 06:31:36,402 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 06:31:36,402 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 205 states [2022-03-16 06:31:36,402 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 06:31:36,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 205 interpolants. [2022-03-16 06:31:36,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4560, Invalid=37260, Unknown=0, NotChecked=0, Total=41820 [2022-03-16 06:31:36,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:31:36,410 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 06:31:36,410 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 205 states, 205 states have (on average 1.7804878048780488) internal successors, (365), 204 states have internal predecessors, (365), 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) [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2022-03-16 06:31:36,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 06:32:14,983 WARN L228 SmtUtils]: Spent 8.74s on a formula simplification. DAG size of input: 571 DAG size of output: 535 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-16 06:32:28,034 WARN L228 SmtUtils]: Spent 6.33s on a formula simplification. DAG size of input: 504 DAG size of output: 472 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-16 06:32:44,406 WARN L228 SmtUtils]: Spent 6.80s on a formula simplification. DAG size of input: 519 DAG size of output: 485 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-16 06:32:56,244 WARN L228 SmtUtils]: Spent 6.67s on a formula simplification. DAG size of input: 515 DAG size of output: 480 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-16 06:33:29,894 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 4935 transitions and produced 2761 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-16 06:33:29,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-03-16 06:33:29,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-03-16 06:33:29,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-03-16 06:33:29,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 133 states. [2022-03-16 06:33:29,913 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-03-16 06:33:30,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-03-16 06:33:30,100 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-03-16 06:33:30,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 06:33:30,100 INFO L85 PathProgramCache]: Analyzing trace with hash 1914729333, now seen corresponding path program 9 times [2022-03-16 06:33:30,100 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 06:33:30,100 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142628538] [2022-03-16 06:33:30,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 06:33:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 06:33:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 06:33:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7540 backedges. 0 proven. 5236 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2022-03-16 06:33:32,983 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 06:33:32,984 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142628538] [2022-03-16 06:33:32,984 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142628538] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 06:33:32,984 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420709348] [2022-03-16 06:33:32,984 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-16 06:33:32,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 06:33:32,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 06:33:32,986 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 06:33:32,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-03-16 06:33:33,200 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 53 check-sat command(s) [2022-03-16 06:33:33,200 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 06:33:33,207 WARN L261 TraceCheckSpWp]: Trace formula consists of 777 conjuncts, 581 conjunts are in the unsatisfiable core [2022-03-16 06:33:33,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... [2022-03-16 06:34:42,149 WARN L244 SmtUtils]: Removed 38 from assertion stack [2022-03-16 06:34:42,151 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2022-03-16 06:34:42,169 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-03-16 06:34:42,181 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-16 06:34:42,190 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-16 06:34:42,190 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-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 [2022-03-16 06:34:42,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-03-16 06:34:42,352 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 302 with TraceHistMax 58,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 285 for 46ms.. [2022-03-16 06:34:42,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-03-16 06:34:42,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-03-16 06:34:42,358 INFO L732 BasicCegarLoop]: Path program histogram: [9, 3, 1, 1] [2022-03-16 06:34:42,359 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-03-16 06:34:42,359 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-16 06:34:42,361 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 06:34:42 BasicIcfg [2022-03-16 06:34:42,361 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-16 06:34:42,361 INFO L158 Benchmark]: Toolchain (without parser) took 765872.12ms. Allocated memory was 196.1MB in the beginning and 760.2MB in the end (delta: 564.1MB). Free memory was 154.4MB in the beginning and 510.0MB in the end (delta: -355.6MB). Peak memory consumption was 565.0MB. Max. memory is 8.0GB. [2022-03-16 06:34:42,362 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.11ms. Allocated memory is still 196.1MB. Free memory is still 155.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-16 06:34:42,362 INFO L158 Benchmark]: Boogie Procedure Inliner took 21.32ms. Allocated memory is still 196.1MB. Free memory was 154.3MB in the beginning and 152.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-16 06:34:42,362 INFO L158 Benchmark]: Boogie Preprocessor took 15.43ms. Allocated memory is still 196.1MB. Free memory was 152.7MB in the beginning and 151.8MB in the end (delta: 915.6kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-16 06:34:42,362 INFO L158 Benchmark]: RCFGBuilder took 175.50ms. Allocated memory is still 196.1MB. Free memory was 151.8MB in the beginning and 142.9MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-03-16 06:34:42,363 INFO L158 Benchmark]: TraceAbstraction took 765653.61ms. Allocated memory was 196.1MB in the beginning and 760.2MB in the end (delta: 564.1MB). Free memory was 142.4MB in the beginning and 510.0MB in the end (delta: -367.7MB). Peak memory consumption was 552.4MB. Max. memory is 8.0GB. [2022-03-16 06:34:42,367 INFO L339 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 196.1MB. Free memory is still 155.4MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 21.32ms. Allocated memory is still 196.1MB. Free memory was 154.3MB in the beginning and 152.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 15.43ms. Allocated memory is still 196.1MB. Free memory was 152.7MB in the beginning and 151.8MB in the end (delta: 915.6kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 175.50ms. Allocated memory is still 196.1MB. Free memory was 151.8MB in the beginning and 142.9MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 765653.61ms. Allocated memory was 196.1MB in the beginning and 760.2MB in the end (delta: 564.1MB). Free memory was 142.4MB in the beginning and 510.0MB in the end (delta: -367.7MB). Peak memory consumption was 552.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 62]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 302 with TraceHistMax 58,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 285 for 46ms.. - TimeoutResultAtElement [Line: 57]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was analyzing trace of length 302 with TraceHistMax 58,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 285 for 46ms.. - TimeoutResultAtElement [Line: 57]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was analyzing trace of length 302 with TraceHistMax 58,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 285 for 46ms.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 30 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 765.5s, OverallIterations: 14, TraceHistogramMax: 0, PathProgramHistogramMax: 9, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 160.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 461, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 529.8s InterpolantComputationTime, 1232 NumberOfCodeBlocks, 1232 NumberOfCodeBlocksAsserted, 55 NumberOfCheckSat, 1794 ConstructedInterpolants, 16 QuantifiedInterpolants, 151159 SizeOfPredicates, 109 NumberOfNonLiveVariables, 1491 ConjunctsInSsa, 882 ConjunctsInUnsatCore, 33 InterpolantComputations, 3 PerfectInterpolantSequences, 2489/11379 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown