/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-POR-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-?-bc289cb [2022-01-28 21:02:40,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-28 21:02:40,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-28 21:02:40,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-01-28 21:02:40,846 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-POR-NewStatesSleep-NoLbe.epf [2022-01-28 21:02:40,863 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-28 21:02:40,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-28 21:02:40,864 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-28 21:02:40,864 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-28 21:02:40,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-28 21:02:40,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-28 21:02:40,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Use SBE=true [2022-01-28 21:02:40,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-28 21:02:40,865 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-28 21:02:40,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 21:02:40,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-28 21:02:40,866 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-28 21:02:40,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-28 21:02:40,867 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-28 21:02:40,867 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-01-28 21:02:40,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-28 21:02:40,867 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2022-01-28 21:02:40,867 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-28 21:02:41,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-28 21:02:41,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-28 21:02:41,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-28 21:02:41,049 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-01-28 21:02:41,050 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-01-28 21:02:41,051 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl [2022-01-28 21:02:41,051 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl' [2022-01-28 21:02:41,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-28 21:02:41,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-01-28 21:02:41,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-28 21:02:41,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-28 21:02:41,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-28 21:02:41,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,100 INFO L137 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-01-28 21:02:41,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-28 21:02:41,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-28 21:02:41,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-28 21:02:41,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-28 21:02:41,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-28 21:02:41,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-28 21:02:41,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-28 21:02:41,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-28 21:02:41,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/1) ... [2022-01-28 21:02:41,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-28 21:02:41,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:41,138 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) [2022-01-28 21:02:41,149 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 [2022-01-28 21:02:41,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-01-28 21:02:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-01-28 21:02:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-01-28 21:02:41,169 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-01-28 21:02:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-01-28 21:02:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-01-28 21:02:41,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-01-28 21:02:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-28 21:02:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-28 21:02:41,170 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-28 21:02:41,201 INFO L234 CfgBuilder]: Building ICFG [2022-01-28 21:02:41,202 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-28 21:02:41,270 INFO L275 CfgBuilder]: Performing block encoding [2022-01-28 21:02:41,280 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-28 21:02:41,280 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-28 21:02:41,280 WARN L329 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2022-01-28 21:02:41,287 INFO L202 PluginConnector]: Adding new model send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 09:02:41 BoogieIcfgContainer [2022-01-28 21:02:41,287 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-28 21:02:41,290 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-28 21:02:41,290 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-28 21:02:41,292 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-28 21:02:41,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.01 09:02:41" (1/2) ... [2022-01-28 21:02:41,293 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@130ef319 and model type send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 09:02:41, skipping insertion in model container [2022-01-28 21:02:41,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 09:02:41" (2/2) ... [2022-01-28 21:02:41,296 INFO L111 eAbstractionObserver]: Analyzing ICFG send-receive-alt.wvr.bpl [2022-01-28 21:02:41,300 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-01-28 21:02:41,300 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-28 21:02:41,300 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-28 21:02:41,300 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-28 21:02:41,327 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-01-28 21:02:41,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-01-28 21:02:41,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:41,357 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) [2022-01-28 21:02:41,357 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 [2022-01-28 21:02:41,385 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-28 21:02:41,392 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, 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 [2022-01-28 21:02:41,392 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-28 21:02:41,437 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:41,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:41,455 INFO L85 PathProgramCache]: Analyzing trace with hash -612514274, now seen corresponding path program 1 times [2022-01-28 21:02:41,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:41,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934921993] [2022-01-28 21:02:41,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:41,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:41,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:41,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934921993] [2022-01-28 21:02:41,603 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934921993] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 21:02:41,603 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 21:02:41,603 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-28 21:02:41,604 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357877435] [2022-01-28 21:02:41,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 21:02:41,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-28 21:02:41,608 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:41,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-28 21:02:41,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-28 21:02:41,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:41,644 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:41,644 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) [2022-01-28 21:02:41,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:41,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:41,687 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-28 21:02:41,688 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:41,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:41,688 INFO L85 PathProgramCache]: Analyzing trace with hash -987070873, now seen corresponding path program 1 times [2022-01-28 21:02:41,688 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:41,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803484419] [2022-01-28 21:02:41,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:41,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:41,714 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:41,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803484419] [2022-01-28 21:02:41,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803484419] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 21:02:41,715 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 21:02:41,715 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-28 21:02:41,715 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495349554] [2022-01-28 21:02:41,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 21:02:41,716 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-28 21:02:41,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:41,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-28 21:02:41,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-28 21:02:41,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:41,717 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:41,717 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2022-01-28 21:02:41,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:41,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:41,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:41,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:41,778 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-28 21:02:41,778 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:41,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:41,779 INFO L85 PathProgramCache]: Analyzing trace with hash 1304321976, now seen corresponding path program 1 times [2022-01-28 21:02:41,779 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:41,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150434775] [2022-01-28 21:02:41,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:41,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:41,896 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:41,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150434775] [2022-01-28 21:02:41,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150434775] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:41,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [794230463] [2022-01-28 21:02:41,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:41,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:41,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:41,902 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) [2022-01-28 21:02:41,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-28 21:02:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:41,948 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 9 conjunts are in the unsatisfiable core [2022-01-28 21:02:41,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:42,052 INFO L388 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 16 treesize of output 10 [2022-01-28 21:02:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:42,100 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:42,194 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 21:02:42,195 INFO L388 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 [2022-01-28 21:02:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:42,277 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [794230463] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:42,277 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:42,277 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2022-01-28 21:02:42,277 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331156506] [2022-01-28 21:02:42,277 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:42,278 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-28 21:02:42,279 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:42,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-28 21:02:42,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-01-28 21:02:42,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,280 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:42,281 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.111111111111111) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 21:02:42,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:42,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:42,566 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 [2022-01-28 21:02:42,566 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:42,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:42,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1738430269, now seen corresponding path program 2 times [2022-01-28 21:02:42,567 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:42,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252872309] [2022-01-28 21:02:42,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:42,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:42,595 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:42,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252872309] [2022-01-28 21:02:42,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252872309] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-28 21:02:42,596 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-28 21:02:42,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-28 21:02:42,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391769437] [2022-01-28 21:02:42,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-28 21:02:42,596 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-28 21:02:42,596 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:42,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-28 21:02:42,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-01-28 21:02:42,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,597 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:42,597 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 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) [2022-01-28 21:02:42,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:42,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:42,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:42,620 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-28 21:02:42,621 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:42,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:42,622 INFO L85 PathProgramCache]: Analyzing trace with hash 2026072000, now seen corresponding path program 3 times [2022-01-28 21:02:42,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:42,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618165727] [2022-01-28 21:02:42,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:42,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:02:42,655 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:42,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618165727] [2022-01-28 21:02:42,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618165727] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:42,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1000895428] [2022-01-28 21:02:42,655 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 21:02:42,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:42,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:42,656 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) [2022-01-28 21:02:42,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-28 21:02:42,680 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-01-28 21:02:42,681 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:42,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjunts are in the unsatisfiable core [2022-01-28 21:02:42,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:02:42,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:02:42,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1000895428] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:42,752 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:42,752 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2022-01-28 21:02:42,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358517916] [2022-01-28 21:02:42,752 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:42,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-28 21:02:42,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:42,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-28 21:02:42,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-28 21:02:42,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,753 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:42,753 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-01-28 21:02:42,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:42,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:42,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:42,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:42,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:42,991 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 [2022-01-28 21:02:42,992 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:42,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:42,992 INFO L85 PathProgramCache]: Analyzing trace with hash 22104032, now seen corresponding path program 1 times [2022-01-28 21:02:42,992 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:42,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207996775] [2022-01-28 21:02:42,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:42,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:43,113 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:43,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207996775] [2022-01-28 21:02:43,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207996775] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:43,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [551235926] [2022-01-28 21:02:43,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:43,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:43,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:43,117 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) [2022-01-28 21:02:43,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-28 21:02:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:43,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-28 21:02:43,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:43,315 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:43,316 INFO L388 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 37 treesize of output 19 [2022-01-28 21:02:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:43,344 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:43,463 INFO L354 Elim1Store]: treesize reduction 24, result has 60.7 percent of original size [2022-01-28 21:02:43,463 INFO L388 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 42 treesize of output 60 [2022-01-28 21:02:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:43,566 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [551235926] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:43,566 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:43,566 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-01-28 21:02:43,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239972358] [2022-01-28 21:02:43,567 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:43,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-28 21:02:43,567 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:43,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-28 21:02:43,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2022-01-28 21:02:43,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:43,568 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:43,568 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-01-28 21:02:43,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:43,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:43,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:43,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:43,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:43,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:43,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:43,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:43,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:43,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:43,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:43,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:43,663 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:43,855 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 [2022-01-28 21:02:43,856 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:43,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:43,856 INFO L85 PathProgramCache]: Analyzing trace with hash -623510552, now seen corresponding path program 2 times [2022-01-28 21:02:43,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:43,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460594011] [2022-01-28 21:02:43,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:43,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:43,994 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:43,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460594011] [2022-01-28 21:02:43,994 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460594011] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:43,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113288488] [2022-01-28 21:02:43,994 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 21:02:43,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:43,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:44,000 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) [2022-01-28 21:02:44,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-28 21:02:44,023 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 21:02:44,024 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:44,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 25 conjunts are in the unsatisfiable core [2022-01-28 21:02:44,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:44,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:44,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:44,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:44,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:44,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:44,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:44,241 INFO L388 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 54 treesize of output 24 [2022-01-28 21:02:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:44,261 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:44,492 INFO L354 Elim1Store]: treesize reduction 76, result has 52.8 percent of original size [2022-01-28 21:02:44,493 INFO L388 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 60 treesize of output 114 [2022-01-28 21:02:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:44,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113288488] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:44,699 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:44,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2022-01-28 21:02:44,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932968095] [2022-01-28 21:02:44,701 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:44,703 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-01-28 21:02:44,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:44,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-01-28 21:02:44,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=327, Unknown=0, NotChecked=0, Total=420 [2022-01-28 21:02:44,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:44,704 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:44,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.5238095238095237) internal successors, (53), 20 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:44,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:44,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:44,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-01-28 21:02:44,914 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:45,096 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 [2022-01-28 21:02:45,096 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:45,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:45,097 INFO L85 PathProgramCache]: Analyzing trace with hash 45485008, now seen corresponding path program 3 times [2022-01-28 21:02:45,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:45,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340825514] [2022-01-28 21:02:45,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:45,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:02:45,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:45,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340825514] [2022-01-28 21:02:45,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340825514] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:45,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1833800893] [2022-01-28 21:02:45,282 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 21:02:45,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:45,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:45,283 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) [2022-01-28 21:02:45,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-28 21:02:45,315 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-01-28 21:02:45,315 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:45,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 35 conjunts are in the unsatisfiable core [2022-01-28 21:02:45,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:45,638 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:45,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:45,646 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:45,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 31 [2022-01-28 21:02:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 40 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:02:45,687 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:46,082 INFO L354 Elim1Store]: treesize reduction 156, result has 49.5 percent of original size [2022-01-28 21:02:46,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 80 treesize of output 190 [2022-01-28 21:02:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:02:46,549 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1833800893] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:46,549 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:46,549 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 26 [2022-01-28 21:02:46,549 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778876910] [2022-01-28 21:02:46,549 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:46,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-01-28 21:02:46,550 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:46,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-01-28 21:02:46,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=565, Unknown=0, NotChecked=0, Total=702 [2022-01-28 21:02:46,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:46,551 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:46,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.7037037037037037) internal successors, (73), 26 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2022-01-28 21:02:46,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:46,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:46,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:46,936 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:47,118 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 [2022-01-28 21:02:47,119 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:47,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:47,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1298822627, now seen corresponding path program 4 times [2022-01-28 21:02:47,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:47,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689860432] [2022-01-28 21:02:47,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:47,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 3 proven. 75 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:02:47,384 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:47,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689860432] [2022-01-28 21:02:47,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689860432] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:47,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [156290515] [2022-01-28 21:02:47,384 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-28 21:02:47,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:47,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:47,385 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) [2022-01-28 21:02:47,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-28 21:02:47,409 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-28 21:02:47,409 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:47,410 WARN L261 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 51 conjunts are in the unsatisfiable core [2022-01-28 21:02:47,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:48,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:48,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:48,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:48,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:48,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:48,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:48,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 43 [2022-01-28 21:02:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:48,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:49,043 INFO L354 Elim1Store]: treesize reduction 400, result has 46.6 percent of original size [2022-01-28 21:02:49,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 0 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 118 treesize of output 400 [2022-01-28 21:02:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 5 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:49,816 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [156290515] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:49,816 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:49,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15, 15] total 36 [2022-01-28 21:02:49,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811566035] [2022-01-28 21:02:49,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:49,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-01-28 21:02:49,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:49,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-01-28 21:02:49,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=1119, Unknown=0, NotChecked=0, Total=1332 [2022-01-28 21:02:49,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:49,817 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:49,817 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 2.6486486486486487) internal successors, (98), 36 states have internal predecessors, (98), 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) [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:49,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:50,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:50,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:50,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:50,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:50,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:50,359 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 [2022-01-28 21:02:50,360 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:50,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:50,360 INFO L85 PathProgramCache]: Analyzing trace with hash -279083043, now seen corresponding path program 5 times [2022-01-28 21:02:50,360 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:50,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722307470] [2022-01-28 21:02:50,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:50,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 3 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-28 21:02:50,613 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:50,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722307470] [2022-01-28 21:02:50,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722307470] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:50,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670908928] [2022-01-28 21:02:50,613 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-28 21:02:50,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:50,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:50,614 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) [2022-01-28 21:02:50,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-01-28 21:02:50,658 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2022-01-28 21:02:50,658 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:50,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 50 conjunts are in the unsatisfiable core [2022-01-28 21:02:50,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:51,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,311 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,318 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,320 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,323 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,327 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:51,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 43 [2022-01-28 21:02:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 12 proven. 100 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:02:51,363 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:51,912 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,912 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,913 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,913 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,916 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,916 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,916 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,920 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,925 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,925 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,929 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,931 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,931 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,932 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,932 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,940 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,940 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:51,941 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:52,006 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 21:02:52,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 118 treesize of output 290 [2022-01-28 21:02:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 107 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:02:52,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670908928] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:52,564 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:52,564 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15, 15] total 37 [2022-01-28 21:02:52,564 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406260653] [2022-01-28 21:02:52,564 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:52,565 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-01-28 21:02:52,565 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:52,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-01-28 21:02:52,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=1154, Unknown=0, NotChecked=0, Total=1406 [2022-01-28 21:02:52,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:52,566 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:52,566 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.8157894736842106) internal successors, (107), 37 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:52,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:52,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:52,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:52,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:52,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:52,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:52,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-01-28 21:02:53,091 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 [2022-01-28 21:02:53,092 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:53,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:53,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1649641096, now seen corresponding path program 6 times [2022-01-28 21:02:53,092 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:53,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11506223] [2022-01-28 21:02:53,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:02:53,390 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:53,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11506223] [2022-01-28 21:02:53,390 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11506223] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:53,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1634969619] [2022-01-28 21:02:53,390 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-28 21:02:53,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:53,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:53,391 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) [2022-01-28 21:02:53,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-01-28 21:02:53,420 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-01-28 21:02:53,420 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:02:53,421 WARN L261 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 59 conjunts are in the unsatisfiable core [2022-01-28 21:02:53,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:54,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,430 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,436 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,441 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,446 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:54,447 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:54,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 48 [2022-01-28 21:02:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:54,467 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:55,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:55,525 INFO L354 Elim1Store]: treesize reduction 85, result has 76.6 percent of original size [2022-01-28 21:02:55,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 130 treesize of output 335 [2022-01-28 21:02:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:02:56,458 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1634969619] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:02:56,458 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:02:56,458 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 17, 17] total 43 [2022-01-28 21:02:56,458 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060626199] [2022-01-28 21:02:56,458 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:02:56,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-01-28 21:02:56,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:02:56,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-01-28 21:02:56,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=1565, Unknown=0, NotChecked=0, Total=1892 [2022-01-28 21:02:56,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:56,460 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:02:56,460 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.340909090909091) internal successors, (103), 43 states have internal predecessors, (103), 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) [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-01-28 21:02:56,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:02:56,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:02:56,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:02:56,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:02:56,836 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-01-28 21:02:57,030 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 [2022-01-28 21:02:57,031 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:02:57,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:02:57,031 INFO L85 PathProgramCache]: Analyzing trace with hash -453362905, now seen corresponding path program 7 times [2022-01-28 21:02:57,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:02:57,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158504852] [2022-01-28 21:02:57,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:02:57,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:02:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 3 proven. 140 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-01-28 21:02:57,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:02:57,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158504852] [2022-01-28 21:02:57,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158504852] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:02:57,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1412308494] [2022-01-28 21:02:57,297 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-28 21:02:57,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:02:57,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:02:57,298 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) [2022-01-28 21:02:57,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-01-28 21:02:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:02:57,324 WARN L261 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 63 conjunts are in the unsatisfiable core [2022-01-28 21:02:57,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:02:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,309 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,317 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,323 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,325 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,326 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:02:58,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:02:58,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 48 [2022-01-28 21:02:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 12 proven. 134 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:02:58,360 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:02:59,645 INFO L354 Elim1Store]: treesize reduction 564, result has 45.8 percent of original size [2022-01-28 21:02:59,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 136 treesize of output 534 [2022-01-28 21:03:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 18 proven. 126 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-28 21:03:00,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1412308494] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:00,651 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:00,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 19, 17] total 44 [2022-01-28 21:03:00,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886947694] [2022-01-28 21:03:00,652 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:00,652 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-01-28 21:03:00,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:00,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-01-28 21:03:00,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1688, Unknown=0, NotChecked=0, Total=1980 [2022-01-28 21:03:00,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:00,653 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:00,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.688888888888889) internal successors, (121), 44 states have internal predecessors, (121), 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) [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:00,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:01,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:01,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:01,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:01,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:01,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:01,214 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:01,398 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 [2022-01-28 21:03:01,398 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:01,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:01,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1626807299, now seen corresponding path program 8 times [2022-01-28 21:03:01,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:01,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043507291] [2022-01-28 21:03:01,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:01,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 3 proven. 171 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-01-28 21:03:01,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:01,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043507291] [2022-01-28 21:03:01,723 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043507291] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:01,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1661249610] [2022-01-28 21:03:01,724 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 21:03:01,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:01,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:01,725 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) [2022-01-28 21:03:01,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-01-28 21:03:01,752 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 21:03:01,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:03:01,753 WARN L261 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 65 conjunts are in the unsatisfiable core [2022-01-28 21:03:01,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:02,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,972 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,974 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:02,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:02,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 55 [2022-01-28 21:03:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 12 proven. 163 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-28 21:03:03,002 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:04,778 INFO L354 Elim1Store]: treesize reduction 756, result has 45.3 percent of original size [2022-01-28 21:03:04,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 0 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 156 treesize of output 690 [2022-01-28 21:03:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 36 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-28 21:03:07,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1661249610] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:07,188 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:07,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19, 19] total 48 [2022-01-28 21:03:07,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781895734] [2022-01-28 21:03:07,189 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:07,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-01-28 21:03:07,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:07,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-01-28 21:03:07,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=2025, Unknown=0, NotChecked=0, Total=2352 [2022-01-28 21:03:07,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:07,190 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:07,190 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.6122448979591835) internal successors, (128), 48 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) [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:07,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:07,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:07,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:07,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:07,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:07,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:07,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:07,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:07,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:07,799 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 [2022-01-28 21:03:07,799 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:07,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:07,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1067735960, now seen corresponding path program 9 times [2022-01-28 21:03:07,800 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:07,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893856316] [2022-01-28 21:03:07,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:07,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 3 proven. 185 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-28 21:03:08,173 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:08,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893856316] [2022-01-28 21:03:08,173 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893856316] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:08,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1145761509] [2022-01-28 21:03:08,173 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 21:03:08,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:08,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:08,174 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) [2022-01-28 21:03:08,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-01-28 21:03:08,205 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2022-01-28 21:03:08,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:03:08,206 WARN L261 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 77 conjunts are in the unsatisfiable core [2022-01-28 21:03:08,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:09,655 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,668 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,699 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:09,703 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:09,705 INFO L388 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 164 treesize of output 60 [2022-01-28 21:03:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 12 proven. 179 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:09,724 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:12,139 INFO L354 Elim1Store]: treesize reduction 976, result has 44.8 percent of original size [2022-01-28 21:03:12,140 INFO L388 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 174 treesize of output 864 [2022-01-28 21:03:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 37 proven. 152 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:03:14,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1145761509] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:14,974 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:14,974 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 22, 21] total 55 [2022-01-28 21:03:14,974 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989415129] [2022-01-28 21:03:14,974 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:14,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-01-28 21:03:14,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:14,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-01-28 21:03:14,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=412, Invalid=2668, Unknown=0, NotChecked=0, Total=3080 [2022-01-28 21:03:14,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:14,975 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:14,975 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 2.517857142857143) internal successors, (141), 55 states have internal predecessors, (141), 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) [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:14,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:14,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:15,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:15,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:15,706 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 [2022-01-28 21:03:15,706 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:15,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:15,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1300768931, now seen corresponding path program 10 times [2022-01-28 21:03:15,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:15,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092417966] [2022-01-28 21:03:15,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:15,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 197 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:03:16,141 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:16,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092417966] [2022-01-28 21:03:16,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092417966] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:16,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [612604259] [2022-01-28 21:03:16,142 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-28 21:03:16,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:16,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:16,143 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:03:16,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-01-28 21:03:16,170 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-28 21:03:16,170 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:03:16,171 WARN L261 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 81 conjunts are in the unsatisfiable core [2022-01-28 21:03:16,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,731 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,763 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,765 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,774 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,776 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:17,781 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,781 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:17,782 INFO L388 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 181 treesize of output 67 [2022-01-28 21:03:17,800 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 12 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:17,800 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:21,044 INFO L354 Elim1Store]: treesize reduction 1224, result has 44.5 percent of original size [2022-01-28 21:03:21,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 0 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 194 treesize of output 1060 [2022-01-28 21:03:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 33 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:24,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [612604259] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:24,556 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:24,556 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 23, 23] total 60 [2022-01-28 21:03:24,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733247408] [2022-01-28 21:03:24,556 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:24,556 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-01-28 21:03:24,556 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:24,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-01-28 21:03:24,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=473, Invalid=3187, Unknown=0, NotChecked=0, Total=3660 [2022-01-28 21:03:24,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:24,557 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:24,558 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 2.3934426229508197) internal successors, (146), 60 states have internal predecessors, (146), 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) [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:24,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:25,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:25,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:25,306 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-01-28 21:03:25,306 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:25,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:25,307 INFO L85 PathProgramCache]: Analyzing trace with hash -1709976520, now seen corresponding path program 11 times [2022-01-28 21:03:25,307 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:25,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388919606] [2022-01-28 21:03:25,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:25,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:03:25,842 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:25,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388919606] [2022-01-28 21:03:25,842 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388919606] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:25,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [515892611] [2022-01-28 21:03:25,842 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-28 21:03:25,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:25,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:25,843 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:03:25,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-01-28 21:03:25,880 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2022-01-28 21:03:25,880 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:03:25,881 WARN L261 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 90 conjunts are in the unsatisfiable core [2022-01-28 21:03:25,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:27,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,697 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,715 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,728 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,731 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,735 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,737 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:27,740 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:27,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 72 [2022-01-28 21:03:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 12 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:27,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:29,524 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,524 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,525 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,525 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,525 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,527 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,527 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,528 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,528 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,528 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,530 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,532 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,532 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,534 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,534 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,534 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,534 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,536 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,538 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,538 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,538 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,539 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,539 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,539 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,540 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,540 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,540 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,541 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,541 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,541 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,547 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,549 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,549 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,549 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,559 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,560 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,562 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,563 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,563 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,565 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,566 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,569 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,572 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,572 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,572 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,573 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,573 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,574 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,575 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,576 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,576 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,577 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,577 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,577 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,585 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,593 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,601 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,601 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,603 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,603 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,605 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,605 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,606 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,606 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:29,926 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 21:03:29,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 165 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 66 case distinctions, treesize of input 212 treesize of output 854 [2022-01-28 21:03:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 27 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:32,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [515892611] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:32,257 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:32,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 25, 25] total 67 [2022-01-28 21:03:32,257 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702072344] [2022-01-28 21:03:32,257 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:32,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2022-01-28 21:03:32,257 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:32,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2022-01-28 21:03:32,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=588, Invalid=3968, Unknown=0, NotChecked=0, Total=4556 [2022-01-28 21:03:32,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:32,259 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:32,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 2.2058823529411766) internal successors, (150), 67 states have internal predecessors, (150), 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) [2022-01-28 21:03:32,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:32,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:32,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:32,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-01-28 21:03:32,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:33,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:03:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:03:33,228 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:33,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:33,412 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:33,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:33,413 INFO L85 PathProgramCache]: Analyzing trace with hash 2144068093, now seen corresponding path program 12 times [2022-01-28 21:03:33,413 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:33,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530842257] [2022-01-28 21:03:33,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:33,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-01-28 21:03:34,002 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:34,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530842257] [2022-01-28 21:03:34,003 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530842257] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:34,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1689248694] [2022-01-28 21:03:34,003 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-28 21:03:34,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:34,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:34,004 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:03:34,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-01-28 21:03:34,035 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-01-28 21:03:34,036 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:03:34,037 WARN L261 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 101 conjunts are in the unsatisfiable core [2022-01-28 21:03:34,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,456 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,476 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,489 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,499 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,502 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,507 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:36,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:36,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 66 disjoint index pairs (out of 253 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 219 treesize of output 79 [2022-01-28 21:03:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 12 proven. 271 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:36,537 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:42,267 INFO L354 Elim1Store]: treesize reduction 1804, result has 44.0 percent of original size [2022-01-28 21:03:42,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 24 select indices, 24 select index equivalence classes, 0 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 276 case distinctions, treesize of input 232 treesize of output 1510 [2022-01-28 21:03:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 56 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:03:46,624 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1689248694] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:03:46,624 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:03:46,624 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 28, 27] total 72 [2022-01-28 21:03:46,624 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264055685] [2022-01-28 21:03:46,624 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:03:46,624 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-01-28 21:03:46,624 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:03:46,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-01-28 21:03:46,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=673, Invalid=4583, Unknown=0, NotChecked=0, Total=5256 [2022-01-28 21:03:46,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:46,626 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:03:46,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 2.287671232876712) internal successors, (167), 72 states have internal predecessors, (167), 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) [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:03:46,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:03:47,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:03:47,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:03:47,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:03:47,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-01-28 21:03:47,743 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-01-28 21:03:47,743 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:03:47,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:03:47,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1101858392, now seen corresponding path program 13 times [2022-01-28 21:03:47,744 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:03:47,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301046699] [2022-01-28 21:03:47,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:03:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:03:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 3 proven. 359 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-28 21:03:48,472 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:03:48,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301046699] [2022-01-28 21:03:48,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301046699] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:03:48,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569354467] [2022-01-28 21:03:48,472 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-28 21:03:48,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:03:48,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:03:48,473 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:03:48,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-01-28 21:03:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:03:48,510 WARN L261 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 105 conjunts are in the unsatisfiable core [2022-01-28 21:03:48,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:03:51,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,368 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,387 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,401 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,410 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,425 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,428 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,437 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,439 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,441 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:03:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:03:51,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 78 disjoint index pairs (out of 300 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 84 [2022-01-28 21:03:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 12 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:03:51,463 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:03:58,712 INFO L354 Elim1Store]: treesize reduction 2136, result has 43.8 percent of original size [2022-01-28 21:03:58,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 0 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 325 case distinctions, treesize of input 250 treesize of output 1764 [2022-01-28 21:04:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 93 proven. 270 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:04:05,977 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1569354467] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:04:05,977 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:04:05,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 29, 29] total 78 [2022-01-28 21:04:05,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588207353] [2022-01-28 21:04:05,977 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:04:05,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2022-01-28 21:04:05,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:04:05,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2022-01-28 21:04:05,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=740, Invalid=5422, Unknown=0, NotChecked=0, Total=6162 [2022-01-28 21:04:05,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:04:05,979 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:04:05,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 2.3797468354430378) internal successors, (188), 78 states have internal predecessors, (188), 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) [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:05,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:04:05,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:04:06,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:04:06,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:04:06,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:06,782 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-01-28 21:04:06,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-01-28 21:04:06,965 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:04:06,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:04:06,966 INFO L85 PathProgramCache]: Analyzing trace with hash -242973539, now seen corresponding path program 14 times [2022-01-28 21:04:06,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:04:06,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316384196] [2022-01-28 21:04:06,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:04:06,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:04:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:04:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 3 proven. 375 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:04:07,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:04:07,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316384196] [2022-01-28 21:04:07,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316384196] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:04:07,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [885112036] [2022-01-28 21:04:07,824 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 21:04:07,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:04:07,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:04:07,825 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:04:07,826 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-01-28 21:04:07,859 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 21:04:07,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:04:07,860 WARN L261 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 113 conjunts are in the unsatisfiable core [2022-01-28 21:04:07,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:04:11,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:11,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:11,263 INFO L244 Elim1Store]: Index analysis took 106 ms [2022-01-28 21:04:11,264 INFO L388 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 253 treesize of output 91 [2022-01-28 21:04:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 12 proven. 367 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:04:11,288 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:04:20,736 WARN L227 SmtUtils]: Spent 6.42s on a formula simplification. DAG size of input: 1582 DAG size of output: 854 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:04:20,739 INFO L354 Elim1Store]: treesize reduction 2496, result has 43.6 percent of original size [2022-01-28 21:04:20,740 INFO L388 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 270 treesize of output 2040 [2022-01-28 21:04:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 85 proven. 294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:04:29,617 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [885112036] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:04:29,617 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:04:29,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 31, 31] total 84 [2022-01-28 21:04:29,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067929457] [2022-01-28 21:04:29,617 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:04:29,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 85 states [2022-01-28 21:04:29,617 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:04:29,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2022-01-28 21:04:29,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=861, Invalid=6279, Unknown=0, NotChecked=0, Total=7140 [2022-01-28 21:04:29,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:04:29,619 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:04:29,619 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 85 states, 85 states have (on average 2.2823529411764705) internal successors, (194), 84 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) [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:04:29,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:29,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:04:30,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:04:30,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-01-28 21:04:30,532 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-01-28 21:04:30,716 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:04:30,717 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:04:30,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:04:30,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1016909560, now seen corresponding path program 15 times [2022-01-28 21:04:30,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:04:30,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723772202] [2022-01-28 21:04:30,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:04:30,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:04:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:04:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 3 proven. 390 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:04:31,736 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:04:31,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723772202] [2022-01-28 21:04:31,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723772202] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:04:31,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [256378304] [2022-01-28 21:04:31,736 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 21:04:31,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:04:31,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:04:31,737 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:04:31,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-01-28 21:04:31,776 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2022-01-28 21:04:31,776 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:04:31,777 WARN L261 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 121 conjunts are in the unsatisfiable core [2022-01-28 21:04:31,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:04:35,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,560 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,637 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,651 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,658 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,665 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,670 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:04:35,678 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:04:35,679 INFO L244 Elim1Store]: Index analysis took 123 ms [2022-01-28 21:04:35,687 INFO L388 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 270 treesize of output 96 [2022-01-28 21:04:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 12 proven. 382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:04:35,706 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:04:47,778 WARN L227 SmtUtils]: Spent 8.50s on a formula simplification. DAG size of input: 1815 DAG size of output: 975 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:04:47,780 INFO L354 Elim1Store]: treesize reduction 2884, result has 43.5 percent of original size [2022-01-28 21:04:47,781 INFO L388 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 288 treesize of output 2334 [2022-01-28 21:05:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 75 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:05:08,451 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [256378304] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:05:08,451 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:05:08,451 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 33, 33] total 90 [2022-01-28 21:05:08,451 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155419669] [2022-01-28 21:05:08,451 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:05:08,452 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 91 states [2022-01-28 21:05:08,452 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:05:08,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2022-01-28 21:05:08,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=963, Invalid=7227, Unknown=0, NotChecked=0, Total=8190 [2022-01-28 21:05:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:05:08,454 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:05:08,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 91 states, 91 states have (on average 2.1648351648351647) internal successors, (197), 90 states have internal predecessors, (197), 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) [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:05:08,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-01-28 21:05:08,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:05:09,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:09,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:09,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:05:09,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:09,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:05:09,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-01-28 21:05:09,964 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-01-28 21:05:10,146 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:05:10,146 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:05:10,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:05:10,146 INFO L85 PathProgramCache]: Analyzing trace with hash -669270211, now seen corresponding path program 16 times [2022-01-28 21:05:10,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:05:10,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790014355] [2022-01-28 21:05:10,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:05:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:05:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:05:11,335 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 3 proven. 485 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:05:11,335 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:05:11,335 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790014355] [2022-01-28 21:05:11,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790014355] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:05:11,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1494642810] [2022-01-28 21:05:11,336 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-28 21:05:11,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:05:11,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:05:11,337 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:05:11,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-01-28 21:05:11,372 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-28 21:05:11,372 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:05:11,374 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 129 conjunts are in the unsatisfiable core [2022-01-28 21:05:11,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:05:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,088 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:05:16,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:05:16,155 INFO L244 Elim1Store]: Index analysis took 126 ms [2022-01-28 21:05:16,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 31 select indices, 31 select index equivalence classes, 120 disjoint index pairs (out of 465 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 289 treesize of output 103 [2022-01-28 21:05:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 12 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:05:16,177 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:05:31,195 WARN L227 SmtUtils]: Spent 10.84s on a formula simplification. DAG size of input: 2064 DAG size of output: 1104 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:05:31,197 INFO L354 Elim1Store]: treesize reduction 3300, result has 43.4 percent of original size [2022-01-28 21:05:31,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 0 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 308 treesize of output 2650 [2022-01-28 21:05:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 120 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:05:54,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1494642810] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:05:54,037 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:05:54,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 35, 35] total 96 [2022-01-28 21:05:54,037 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497835775] [2022-01-28 21:05:54,037 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:05:54,037 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2022-01-28 21:05:54,037 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:05:54,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2022-01-28 21:05:54,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1103, Invalid=8209, Unknown=0, NotChecked=0, Total=9312 [2022-01-28 21:05:54,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:05:54,039 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:05:54,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 2.247422680412371) internal successors, (218), 96 states have internal predecessors, (218), 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) [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2022-01-28 21:05:54,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:05:55,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-01-28 21:05:55,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:05:55,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-01-28 21:05:55,376 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:05:55,377 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:05:55,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:05:55,377 INFO L85 PathProgramCache]: Analyzing trace with hash 686614616, now seen corresponding path program 17 times [2022-01-28 21:05:55,377 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:05:55,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291882107] [2022-01-28 21:05:55,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:05:55,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:05:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:05:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 3 proven. 502 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:05:56,742 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:05:56,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291882107] [2022-01-28 21:05:56,742 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291882107] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:05:56,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868940748] [2022-01-28 21:05:56,743 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-28 21:05:56,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:05:56,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:05:56,744 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:05:56,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-01-28 21:05:56,796 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2022-01-28 21:05:56,796 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:05:56,798 WARN L261 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 138 conjunts are in the unsatisfiable core [2022-01-28 21:05:56,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:06:01,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,929 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,944 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:01,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:01,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,026 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:02,030 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:02,031 INFO L244 Elim1Store]: Index analysis took 154 ms [2022-01-28 21:06:02,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 136 disjoint index pairs (out of 528 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 108 [2022-01-28 21:06:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 12 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:06:02,055 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:06:07,105 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,106 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,106 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,107 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,107 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,136 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,145 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,145 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,159 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,160 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,160 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,162 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,162 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,162 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,165 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,165 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,166 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,173 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,176 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,176 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,176 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,202 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,202 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,210 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,210 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,219 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,220 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,220 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,229 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,230 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,230 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,230 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,237 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,255 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,255 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,280 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,290 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,290 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,290 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,291 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,291 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,296 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:07,303 INFO L244 Elim1Store]: Index analysis took 197 ms [2022-01-28 21:06:08,571 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 21:06:08,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 408 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 153 case distinctions, treesize of input 326 treesize of output 1928 [2022-01-28 21:06:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 108 proven. 398 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:06:19,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868940748] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:06:19,088 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:06:19,088 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 37, 37] total 103 [2022-01-28 21:06:19,088 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372916960] [2022-01-28 21:06:19,088 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:06:19,088 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2022-01-28 21:06:19,089 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:06:19,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2022-01-28 21:06:19,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1257, Invalid=9455, Unknown=0, NotChecked=0, Total=10712 [2022-01-28 21:06:19,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:06:19,090 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:06:19,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 2.1346153846153846) internal successors, (222), 103 states have internal predecessors, (222), 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) [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:06:19,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:06:21,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:06:21,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:06:21,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:06:21,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:06:21,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-01-28 21:06:21,278 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-01-28 21:06:21,278 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:06:21,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:06:21,278 INFO L85 PathProgramCache]: Analyzing trace with hash -1920232995, now seen corresponding path program 18 times [2022-01-28 21:06:21,278 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:06:21,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284814215] [2022-01-28 21:06:21,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:06:21,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:06:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:06:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 3 proven. 609 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:06:22,745 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:06:22,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284814215] [2022-01-28 21:06:22,745 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284814215] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:06:22,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1180345471] [2022-01-28 21:06:22,745 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-28 21:06:22,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:06:22,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:06:22,746 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:06:22,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-01-28 21:06:22,792 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2022-01-28 21:06:22,792 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:06:22,794 WARN L261 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 149 conjunts are in the unsatisfiable core [2022-01-28 21:06:22,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:06:28,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,659 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,691 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,720 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,756 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,779 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,803 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,808 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,814 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:06:28,822 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:06:28,822 INFO L244 Elim1Store]: Index analysis took 172 ms [2022-01-28 21:06:28,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 35 select indices, 35 select index equivalence classes, 153 disjoint index pairs (out of 595 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 327 treesize of output 115 [2022-01-28 21:06:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 12 proven. 601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:06:28,846 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:06:50,807 WARN L227 SmtUtils]: Spent 16.58s on a formula simplification. DAG size of input: 2610 DAG size of output: 1386 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:06:50,810 INFO L354 Elim1Store]: treesize reduction 4216, result has 43.2 percent of original size [2022-01-28 21:06:50,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 0 disjoint index pairs (out of 630 index pairs), introduced 36 new quantified variables, introduced 630 case distinctions, treesize of input 346 treesize of output 3340 [2022-01-28 21:07:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 161 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:07:18,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1180345471] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:07:18,453 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:07:18,453 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 40, 39] total 109 [2022-01-28 21:07:18,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118200667] [2022-01-28 21:07:18,453 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:07:18,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 110 states [2022-01-28 21:07:18,454 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:07:18,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2022-01-28 21:07:18,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1422, Invalid=10568, Unknown=0, NotChecked=0, Total=11990 [2022-01-28 21:07:18,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:07:18,455 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:07:18,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 110 states, 110 states have (on average 2.2) internal successors, (242), 109 states have internal predecessors, (242), 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) [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:07:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:07:18,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:07:20,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:07:20,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:07:20,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:07:20,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:07:20,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-01-28 21:07:20,547 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-01-28 21:07:20,547 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:07:20,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:07:20,547 INFO L85 PathProgramCache]: Analyzing trace with hash 82121336, now seen corresponding path program 19 times [2022-01-28 21:07:20,548 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:07:20,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362483809] [2022-01-28 21:07:20,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:07:20,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:07:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:07:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 3 proven. 725 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-28 21:07:22,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:07:22,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362483809] [2022-01-28 21:07:22,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362483809] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:07:22,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1303673887] [2022-01-28 21:07:22,214 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-28 21:07:22,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:07:22,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:07:22,215 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:07:22,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-01-28 21:07:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:07:22,257 WARN L261 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 155 conjunts are in the unsatisfiable core [2022-01-28 21:07:22,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:07:29,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,014 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,176 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:07:29,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:07:29,195 INFO L244 Elim1Store]: Index analysis took 187 ms [2022-01-28 21:07:29,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 171 disjoint index pairs (out of 666 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 346 treesize of output 120 [2022-01-28 21:07:29,218 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 12 proven. 717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:07:29,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:07:55,739 WARN L227 SmtUtils]: Spent 20.31s on a formula simplification. DAG size of input: 2907 DAG size of output: 1539 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:07:55,742 INFO L354 Elim1Store]: treesize reduction 4716, result has 43.1 percent of original size [2022-01-28 21:07:55,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 38 select indices, 38 select index equivalence classes, 0 disjoint index pairs (out of 703 index pairs), introduced 38 new quantified variables, introduced 703 case distinctions, treesize of input 364 treesize of output 3714 [2022-01-28 21:08:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 222 proven. 507 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-28 21:08:29,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1303673887] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:08:29,268 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:08:29,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 41, 41] total 114 [2022-01-28 21:08:29,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693446821] [2022-01-28 21:08:29,268 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:08:29,269 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 115 states [2022-01-28 21:08:29,269 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:08:29,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2022-01-28 21:08:29,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1505, Invalid=11605, Unknown=0, NotChecked=0, Total=13110 [2022-01-28 21:08:29,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:08:29,270 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:08:29,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 115 states, 115 states have (on average 2.260869565217391) internal successors, (260), 114 states have internal predecessors, (260), 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) [2022-01-28 21:08:29,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:08:29,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:08:29,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:08:29,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:08:29,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:08:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:08:30,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:08:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:08:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:08:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:08:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:08:30,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-01-28 21:08:30,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:08:30,824 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:08:30,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:08:30,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1790051203, now seen corresponding path program 20 times [2022-01-28 21:08:30,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:08:30,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745872329] [2022-01-28 21:08:30,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:08:30,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:08:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:08:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 3 proven. 747 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:08:32,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:08:32,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745872329] [2022-01-28 21:08:32,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745872329] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:08:32,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1277379583] [2022-01-28 21:08:32,715 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-28 21:08:32,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:08:32,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:08:32,716 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:08:32,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-01-28 21:08:32,757 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-28 21:08:32,757 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:08:32,759 WARN L261 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 161 conjunts are in the unsatisfiable core [2022-01-28 21:08:32,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:08:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,638 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,645 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,670 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,703 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,743 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,760 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,768 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,781 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,830 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,847 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,852 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,857 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:08:40,859 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,859 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:08:40,859 INFO L244 Elim1Store]: Index analysis took 237 ms [2022-01-28 21:08:40,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 39 select indices, 39 select index equivalence classes, 190 disjoint index pairs (out of 741 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 127 [2022-01-28 21:08:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 12 proven. 739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:08:40,881 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:09:13,035 WARN L227 SmtUtils]: Spent 24.92s on a formula simplification. DAG size of input: 3220 DAG size of output: 1700 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:09:13,038 INFO L354 Elim1Store]: treesize reduction 5244, result has 43.0 percent of original size [2022-01-28 21:09:13,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 40 select indices, 40 select index equivalence classes, 0 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 780 case distinctions, treesize of input 384 treesize of output 4110 [2022-01-28 21:09:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 208 proven. 543 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:09:37,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1277379583] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:09:37,035 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:09:37,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 43, 43] total 120 [2022-01-28 21:09:37,035 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073512322] [2022-01-28 21:09:37,035 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:09:37,035 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 121 states [2022-01-28 21:09:37,035 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:09:37,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2022-01-28 21:09:37,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1683, Invalid=12837, Unknown=0, NotChecked=0, Total=14520 [2022-01-28 21:09:37,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:09:37,037 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:09:37,037 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 121 states, 121 states have (on average 2.1983471074380163) internal successors, (266), 120 states have internal predecessors, (266), 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) [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:09:37,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:09:37,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:09:38,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:09:38,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-01-28 21:09:38,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-01-28 21:09:38,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:09:38,882 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:09:38,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:09:38,882 INFO L85 PathProgramCache]: Analyzing trace with hash 302142232, now seen corresponding path program 21 times [2022-01-28 21:09:38,882 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:09:38,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253734618] [2022-01-28 21:09:38,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:09:38,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:09:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:09:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 3 proven. 768 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:09:41,173 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:09:41,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253734618] [2022-01-28 21:09:41,174 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253734618] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:09:41,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2097802959] [2022-01-28 21:09:41,174 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-28 21:09:41,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:09:41,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:09:41,175 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:09:41,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-01-28 21:09:41,228 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2022-01-28 21:09:41,228 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:09:41,231 WARN L261 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 169 conjunts are in the unsatisfiable core [2022-01-28 21:09:41,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:09:50,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,322 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,339 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,361 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,379 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,421 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,453 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,471 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,480 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,532 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,550 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,562 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,565 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:09:50,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:09:50,567 INFO L244 Elim1Store]: Index analysis took 250 ms [2022-01-28 21:09:50,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 210 disjoint index pairs (out of 820 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 378 treesize of output 132 [2022-01-28 21:09:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 12 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:09:50,588 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:10:29,846 WARN L227 SmtUtils]: Spent 30.62s on a formula simplification. DAG size of input: 3549 DAG size of output: 1869 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:10:29,850 INFO L354 Elim1Store]: treesize reduction 5800, result has 43.0 percent of original size [2022-01-28 21:10:29,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 42 select indices, 42 select index equivalence classes, 0 disjoint index pairs (out of 861 index pairs), introduced 42 new quantified variables, introduced 861 case distinctions, treesize of input 402 treesize of output 4524 [2022-01-28 21:11:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 192 proven. 580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:11:26,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2097802959] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:11:26,927 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:11:26,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 45, 45] total 126 [2022-01-28 21:11:26,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042311904] [2022-01-28 21:11:26,927 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:11:26,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 127 states [2022-01-28 21:11:26,927 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:11:26,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2022-01-28 21:11:26,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1824, Invalid=14178, Unknown=0, NotChecked=0, Total=16002 [2022-01-28 21:11:26,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:11:26,929 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:11:26,929 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 127 states, 127 states have (on average 2.1181102362204722) internal successors, (269), 126 states have internal predecessors, (269), 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) [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:11:26,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-01-28 21:11:26,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:11:29,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:11:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:11:29,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:11:29,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-01-28 21:11:29,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-01-28 21:11:29,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-01-28 21:11:29,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-01-28 21:11:29,523 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:11:29,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:11:29,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1012727581, now seen corresponding path program 22 times [2022-01-28 21:11:29,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:11:29,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972112006] [2022-01-28 21:11:29,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:11:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:11:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:11:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 3 proven. 899 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:11:31,974 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:11:31,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972112006] [2022-01-28 21:11:31,974 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972112006] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:11:31,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536307095] [2022-01-28 21:11:31,974 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-28 21:11:31,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:11:31,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:11:31,976 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:11:31,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-01-28 21:11:32,018 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-28 21:11:32,018 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:11:32,021 WARN L261 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 179 conjunts are in the unsatisfiable core [2022-01-28 21:11:32,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:11:43,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,309 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,326 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,342 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,356 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,376 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,392 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,406 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,413 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,423 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,429 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:11:43,430 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:11:43,430 INFO L244 Elim1Store]: Index analysis took 245 ms [2022-01-28 21:11:43,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 231 disjoint index pairs (out of 903 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 401 treesize of output 139 [2022-01-28 21:11:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 12 proven. 891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:11:43,454 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:12:29,647 WARN L227 SmtUtils]: Spent 36.10s on a formula simplification. DAG size of input: 3894 DAG size of output: 2046 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:12:29,651 INFO L354 Elim1Store]: treesize reduction 6384, result has 42.9 percent of original size [2022-01-28 21:12:29,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 44 select indices, 44 select index equivalence classes, 0 disjoint index pairs (out of 946 index pairs), introduced 44 new quantified variables, introduced 946 case distinctions, treesize of input 422 treesize of output 4960 [2022-01-28 21:13:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 261 proven. 642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:13:26,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1536307095] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:13:26,976 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:13:26,976 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 47, 47] total 132 [2022-01-28 21:13:26,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500012890] [2022-01-28 21:13:26,977 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:13:26,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 133 states [2022-01-28 21:13:26,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:13:26,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 133 interpolants. [2022-01-28 21:13:26,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2021, Invalid=15535, Unknown=0, NotChecked=0, Total=17556 [2022-01-28 21:13:26,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:13:26,979 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:13:26,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 133 states, 133 states have (on average 2.180451127819549) internal successors, (290), 132 states have internal predecessors, (290), 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) [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:13:26,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2022-01-28 21:13:26,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:13:28,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:13:28,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:13:28,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-01-28 21:13:28,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-01-28 21:13:28,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-01-28 21:13:28,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-01-28 21:13:28,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-01-28 21:13:28,950 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:13:28,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:13:28,951 INFO L85 PathProgramCache]: Analyzing trace with hash 16334045, now seen corresponding path program 23 times [2022-01-28 21:13:28,951 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:13:28,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285611776] [2022-01-28 21:13:28,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:13:28,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:13:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:13:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 3 proven. 1012 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-01-28 21:13:31,302 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:13:31,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285611776] [2022-01-28 21:13:31,302 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285611776] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:13:31,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835294268] [2022-01-28 21:13:31,302 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-28 21:13:31,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:13:31,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:13:31,304 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:13:31,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-01-28 21:13:31,375 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2022-01-28 21:13:31,375 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:13:31,378 WARN L261 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 178 conjunts are in the unsatisfiable core [2022-01-28 21:13:31,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:13:40,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,492 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,564 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,625 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,648 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,655 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,659 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,667 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,671 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:13:40,676 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,676 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:40,676 INFO L244 Elim1Store]: Index analysis took 244 ms [2022-01-28 21:13:40,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 231 disjoint index pairs (out of 903 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 397 treesize of output 139 [2022-01-28 21:13:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 12 proven. 1004 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:13:40,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:13:49,949 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,949 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,952 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,953 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,953 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,956 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,956 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,956 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,963 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,963 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,966 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,966 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,969 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,969 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,969 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,970 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,972 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,972 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,972 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,973 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,981 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,981 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,982 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,982 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,983 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,987 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,996 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,997 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,997 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,997 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,998 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,998 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,998 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,999 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:49,999 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,003 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,003 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,003 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,004 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,005 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,005 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,005 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,005 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,006 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,006 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,006 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,007 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,007 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,015 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,015 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,015 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,016 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,020 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,024 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,026 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,026 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,028 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,028 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,030 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,030 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,033 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,033 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,035 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,035 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,037 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,040 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,041 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,047 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,049 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,050 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,050 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,058 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,058 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,058 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,059 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,059 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,063 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,063 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,080 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,080 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,080 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,082 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,082 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,091 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,102 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,105 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,105 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,123 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,132 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,136 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,136 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,142 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,145 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,145 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,158 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,158 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,159 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,167 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,173 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,200 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,210 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,216 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,218 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,218 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,219 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,222 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,222 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,230 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,230 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,232 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,232 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,233 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,237 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,237 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,280 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,280 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:13:50,290 INFO L244 Elim1Store]: Index analysis took 341 ms [2022-01-28 21:13:53,217 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-28 21:13:53,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 44 select indices, 44 select index equivalence classes, 693 disjoint index pairs (out of 946 index pairs), introduced 44 new quantified variables, introduced 253 case distinctions, treesize of input 422 treesize of output 3154 [2022-01-28 21:14:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 261 proven. 755 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-01-28 21:14:20,423 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835294268] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-28 21:14:20,423 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-28 21:14:20,424 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 47, 47] total 133 [2022-01-28 21:14:20,424 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331625740] [2022-01-28 21:14:20,424 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-28 21:14:20,424 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2022-01-28 21:14:20,424 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-28 21:14:20,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2022-01-28 21:14:20,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2076, Invalid=15746, Unknown=0, NotChecked=0, Total=17822 [2022-01-28 21:14:20,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:14:20,425 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-01-28 21:14:20,426 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 2.2313432835820897) internal successors, (299), 133 states have internal predecessors, (299), 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) [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:14:20,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:14:20,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:14:20,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2022-01-28 21:14:20,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2022-01-28 21:14:20,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2022-01-28 21:14:20,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-01-28 21:14:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-01-28 21:14:22,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-01-28 21:14:22,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-01-28 21:14:22,752 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-01-28 21:14:22,753 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-01-28 21:14:22,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-28 21:14:22,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1288938616, now seen corresponding path program 24 times [2022-01-28 21:14:22,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-28 21:14:22,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626542732] [2022-01-28 21:14:22,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-28 21:14:22,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-28 21:14:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-28 21:14:25,423 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 3 proven. 922 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-28 21:14:25,424 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-28 21:14:25,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626542732] [2022-01-28 21:14:25,424 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626542732] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-28 21:14:25,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1595156396] [2022-01-28 21:14:25,424 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-28 21:14:25,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-28 21:14:25,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-28 21:14:25,425 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-28 21:14:25,426 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-01-28 21:14:25,480 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2022-01-28 21:14:25,481 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-28 21:14:25,483 WARN L261 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 185 conjunts are in the unsatisfiable core [2022-01-28 21:14:25,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-28 21:14:35,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,489 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,498 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,521 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,575 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,611 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,657 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,670 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,685 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,686 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,696 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,727 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,732 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-28 21:14:35,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-28 21:14:35,734 INFO L244 Elim1Store]: Index analysis took 260 ms [2022-01-28 21:14:35,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 45 select indices, 45 select index equivalence classes, 253 disjoint index pairs (out of 990 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 414 treesize of output 144 [2022-01-28 21:14:35,756 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 12 proven. 914 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-28 21:14:35,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-28 21:15:27,184 WARN L227 SmtUtils]: Spent 41.70s on a formula simplification. DAG size of input: 4255 DAG size of output: 2231 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-28 21:15:27,189 INFO L354 Elim1Store]: treesize reduction 6996, result has 42.8 percent of original size [2022-01-28 21:15:27,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 46 select indices, 46 select index equivalence classes, 0 disjoint index pairs (out of 1035 index pairs), introduced 46 new quantified variables, introduced 1035 case distinctions, treesize of input 440 treesize of output 5414 Received shutdown request... [2022-01-28 21:15:42,145 WARN L243 SmtUtils]: Removed 2 from assertion stack [2022-01-28 21:15:42,146 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2022-01-28 21:15:42,148 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-01-28 21:15:42,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-01-28 21:15:42,182 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 [2022-01-28 21:15:42,182 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 [2022-01-28 21:15:42,347 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-01-28 21:15:42,347 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 104 with TraceHistMax 23,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 5ms.. [2022-01-28 21:15:42,348 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-01-28 21:15:42,348 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-01-28 21:15:42,353 INFO L732 BasicCegarLoop]: Path program histogram: [24, 3, 1, 1] [2022-01-28 21:15:42,354 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-28 21:15:42,354 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-28 21:15:42,355 INFO L202 PluginConnector]: Adding new model send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.01 09:15:42 BasicIcfg [2022-01-28 21:15:42,355 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-28 21:15:42,355 INFO L158 Benchmark]: Toolchain (without parser) took 781277.94ms. Allocated memory was 181.4MB in the beginning and 728.8MB in the end (delta: 547.4MB). Free memory was 139.4MB in the beginning and 500.4MB in the end (delta: -361.0MB). Peak memory consumption was 513.1MB. Max. memory is 8.0GB. [2022-01-28 21:15:42,356 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.09ms. Allocated memory is still 181.4MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-28 21:15:42,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.60ms. Allocated memory is still 181.4MB. Free memory was 139.3MB in the beginning and 137.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-28 21:15:42,356 INFO L158 Benchmark]: Boogie Preprocessor took 11.34ms. Allocated memory is still 181.4MB. Free memory was 137.9MB in the beginning and 136.9MB in the end (delta: 937.5kB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-28 21:15:42,356 INFO L158 Benchmark]: RCFGBuilder took 173.85ms. Allocated memory is still 181.4MB. Free memory was 136.9MB in the beginning and 127.9MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-01-28 21:15:42,356 INFO L158 Benchmark]: TraceAbstraction took 781065.36ms. Allocated memory was 181.4MB in the beginning and 728.8MB in the end (delta: 547.4MB). Free memory was 127.4MB in the beginning and 500.4MB in the end (delta: -373.0MB). Peak memory consumption was 501.5MB. Max. memory is 8.0GB. [2022-01-28 21:15:42,357 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 0.09ms. Allocated memory is still 181.4MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 22.60ms. Allocated memory is still 181.4MB. Free memory was 139.3MB in the beginning and 137.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 11.34ms. Allocated memory is still 181.4MB. Free memory was 137.9MB in the beginning and 136.9MB in the end (delta: 937.5kB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 173.85ms. Allocated memory is still 181.4MB. Free memory was 136.9MB in the beginning and 127.9MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 781065.36ms. Allocated memory was 181.4MB in the beginning and 728.8MB in the end (delta: 547.4MB). Free memory was 127.4MB in the beginning and 500.4MB in the end (delta: -373.0MB). Peak memory consumption was 501.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6330, positive: 4363, positive conditional: 4363, positive unconditional: 0, negative: 1967, negative conditional: 1967, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4502, positive: 4363, positive conditional: 4363, positive unconditional: 0, negative: 139, negative conditional: 139, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4502, positive: 4363, positive conditional: 4363, positive unconditional: 0, negative: 139, negative conditional: 139, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6444, positive: 4363, positive conditional: 4331, positive unconditional: 32, negative: 2081, negative conditional: 1942, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6444, positive: 4363, positive conditional: 2294, positive unconditional: 2069, negative: 2081, negative conditional: 1807, negative unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6444, positive: 4363, positive conditional: 2294, positive unconditional: 2069, negative: 2081, negative conditional: 1807, negative unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 366, positive: 212, positive conditional: 194, positive unconditional: 18, negative: 154, negative conditional: 152, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 366, positive: 22, positive conditional: 0, positive unconditional: 22, negative: 344, negative conditional: 0, negative unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 344, positive: 190, positive conditional: 190, positive unconditional: 0, negative: 154, negative conditional: 152, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 720, positive: 347, positive conditional: 347, positive unconditional: 0, negative: 372, negative conditional: 368, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6444, positive: 4151, positive conditional: 2100, positive unconditional: 2051, negative: 1927, negative conditional: 1655, negative unconditional: 272, unknown: 366, unknown conditional: 346, unknown unconditional: 20] , Statistics on independence cache: Total cache size (in pairs): 366, Positive cache size: 212, Positive conditional cache size: 194, Positive unconditional cache size: 18, Negative cache size: 154, Negative conditional cache size: 152, Negative unconditional cache size: 2, Eliminated conditions: 2172, Maximal queried relation: 28, Independence queries for same thread: 1828 - 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: 60]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 104 with TraceHistMax 23,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 5ms.. - TimeoutResultAtElement [Line: 55]: 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 104 with TraceHistMax 23,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 5ms.. - TimeoutResultAtElement [Line: 55]: 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 104 with TraceHistMax 23,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 5ms.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 28 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 781.0s, OverallIterations: 29, TraceHistogramMax: 0, PathProgramHistogramMax: 24, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 23.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 785, 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, 0.7s SatisfiabilityAnalysisTime, 671.5s InterpolantComputationTime, 3037 NumberOfCodeBlocks, 3037 NumberOfCodeBlocksAsserted, 171 NumberOfCheckSat, 4458 ConstructedInterpolants, 266 QuantifiedInterpolants, 407674 SizeOfPredicates, 81 NumberOfNonLiveVariables, 3878 ConjunctsInSsa, 2323 ConjunctsInUnsatCore, 78 InterpolantComputations, 3 PerfectInterpolantSequences, 2464/25535 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