/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-Persistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-87fd7473a0bda1db0ad7f77f2116346063730f21-87fd747 [2021-08-22 15:10:41,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-22 15:10:41,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-22 15:10:41,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-08-22 15:10:41,648 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-Persistent-NoLbe.epf [2021-08-22 15:10:41,677 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-22 15:10:41,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-22 15:10:41,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-22 15:10:41,678 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-22 15:10:41,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-22 15:10:41,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-22 15:10:41,681 INFO L138 SettingsManager]: * Use SBE=true [2021-08-22 15:10:41,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-22 15:10:41,681 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-22 15:10:41,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-22 15:10:41,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-22 15:10:41,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-22 15:10:41,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-22 15:10:41,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-22 15:10:41,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-22 15:10:41,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-22 15:10:41,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-22 15:10:41,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-22 15:10:41,684 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-08-22 15:10:41,685 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SETS [2021-08-22 15:10:41,685 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-22 15:10:41,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-22 15:10:41,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-22 15:10:41,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-22 15:10:41,990 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-22 15:10:41,992 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-22 15:10:41,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl [2021-08-22 15:10:41,993 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/three-array-sum-alt.wvr.bpl' [2021-08-22 15:10:42,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-22 15:10:42,020 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-22 15:10:42,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-22 15:10:42,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-22 15:10:42,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-22 15:10:42,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-22 15:10:42,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-22 15:10:42,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-22 15:10:42,047 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-22 15:10:42,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-22 15:10:42,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-22 15:10:42,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-22 15:10:42,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-22 15:10:42,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/1) ... [2021-08-22 15:10:42,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-22 15:10:42,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:42,087 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) [2021-08-22 15:10:42,103 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 [2021-08-22 15:10:42,127 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-08-22 15:10:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-08-22 15:10:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-08-22 15:10:42,128 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-08-22 15:10:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-08-22 15:10:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-08-22 15:10:42,128 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-22 15:10:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-22 15:10:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-22 15:10:42,130 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-08-22 15:10:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-08-22 15:10:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-08-22 15:10:42,131 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-22 15:10:42,334 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-22 15:10:42,335 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-22 15:10:42,336 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:10:42 BoogieIcfgContainer [2021-08-22 15:10:42,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-22 15:10:42,353 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-22 15:10:42,353 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-22 15:10:42,355 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-22 15:10:42,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.08 03:10:42" (1/2) ... [2021-08-22 15:10:42,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38ce897c and model type three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 03:10:42, skipping insertion in model container [2021-08-22 15:10:42,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:10:42" (2/2) ... [2021-08-22 15:10:42,357 INFO L111 eAbstractionObserver]: Analyzing ICFG three-array-sum-alt.wvr.bpl [2021-08-22 15:10:42,360 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-08-22 15:10:42,360 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-22 15:10:42,361 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-22 15:10:42,361 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-22 15:10:42,429 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-08-22 15:10:42,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-08-22 15:10:42,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:42,513 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) [2021-08-22 15:10:42,553 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 [2021-08-22 15:10:42,577 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-08-22 15:10:42,587 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, mConcurrency=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 [2021-08-22 15:10:42,588 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-08-22 15:10:42,687 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:42,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:42,693 INFO L82 PathProgramCache]: Analyzing trace with hash -169419356, now seen corresponding path program 1 times [2021-08-22 15:10:42,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:42,699 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044108866] [2021-08-22 15:10:42,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:42,699 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:42,844 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:42,844 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044108866] [2021-08-22 15:10:42,845 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044108866] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-22 15:10:42,845 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-22 15:10:42,845 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-22 15:10:42,846 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652262202] [2021-08-22 15:10:42,850 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-22 15:10:42,850 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:42,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-22 15:10:42,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-22 15:10:42,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:42,858 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:42,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 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) [2021-08-22 15:10:42,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:42,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:42,872 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-22 15:10:42,872 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:42,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:42,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1104173506, now seen corresponding path program 1 times [2021-08-22 15:10:42,873 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:42,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943786069] [2021-08-22 15:10:42,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:42,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:42,917 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:42,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943786069] [2021-08-22 15:10:42,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943786069] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:42,918 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1671742430] [2021-08-22 15:10:42,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:42,918 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:42,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:42,928 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) [2021-08-22 15:10:42,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-08-22 15:10:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:42,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-22 15:10:42,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:43,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1671742430] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:43,043 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:43,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-08-22 15:10:43,044 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837076770] [2021-08-22 15:10:43,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-08-22 15:10:43,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:43,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-22 15:10:43,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-08-22 15:10:43,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:43,045 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:43,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-22 15:10:43,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:43,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:43,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:43,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:43,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-08-22 15:10:43,311 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,SelfDestructingSolverStorable1 [2021-08-22 15:10:43,312 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:43,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:43,313 INFO L82 PathProgramCache]: Analyzing trace with hash 531174756, now seen corresponding path program 1 times [2021-08-22 15:10:43,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:43,313 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324489776] [2021-08-22 15:10:43,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:43,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-22 15:10:43,405 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:43,405 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324489776] [2021-08-22 15:10:43,405 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324489776] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:43,405 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1483057721] [2021-08-22 15:10:43,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:43,406 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:43,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:43,417 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) [2021-08-22 15:10:43,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-08-22 15:10:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:43,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-22 15:10:43,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-22 15:10:43,593 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1483057721] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:43,593 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:43,593 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-08-22 15:10:43,594 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81958035] [2021-08-22 15:10:43,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-08-22 15:10:43,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:43,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-22 15:10:43,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-08-22 15:10:43,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:43,613 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:43,613 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2021-08-22 15:10:43,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:43,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:43,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:43,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:43,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:43,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:43,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:43,899 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:43,899 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:43,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:43,901 INFO L82 PathProgramCache]: Analyzing trace with hash -517230334, now seen corresponding path program 1 times [2021-08-22 15:10:43,901 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:43,901 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448932983] [2021-08-22 15:10:43,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:43,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:44,020 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:44,020 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448932983] [2021-08-22 15:10:44,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448932983] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:44,020 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1647233599] [2021-08-22 15:10:44,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:44,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:44,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:44,021 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) [2021-08-22 15:10:44,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-08-22 15:10:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:44,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 20 conjunts are in the unsatisfiable core [2021-08-22 15:10:44,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:44,396 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 20 treesize of output 16 [2021-08-22 15:10:44,400 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 13 treesize of output 9 [2021-08-22 15:10:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:44,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1647233599] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:44,501 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:44,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-08-22 15:10:44,502 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916855289] [2021-08-22 15:10:44,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-08-22 15:10:44,503 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:44,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-08-22 15:10:44,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-08-22 15:10:44,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:44,504 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:44,505 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 7 states have internal predecessors, (29), 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) [2021-08-22 15:10:44,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:44,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:44,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:44,778 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:44,778 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:44,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:44,779 INFO L82 PathProgramCache]: Analyzing trace with hash -1845289312, now seen corresponding path program 2 times [2021-08-22 15:10:44,779 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:44,779 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058396148] [2021-08-22 15:10:44,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:44,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-22 15:10:44,831 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:44,831 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058396148] [2021-08-22 15:10:44,831 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058396148] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:44,831 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055077565] [2021-08-22 15:10:44,831 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-22 15:10:44,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:44,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:44,833 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) [2021-08-22 15:10:44,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-08-22 15:10:44,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-22 15:10:44,921 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:44,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 5 conjunts are in the unsatisfiable core [2021-08-22 15:10:44,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-22 15:10:44,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055077565] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:44,998 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:44,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-08-22 15:10:44,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737291369] [2021-08-22 15:10:44,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-08-22 15:10:44,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:44,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-22 15:10:44,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-08-22 15:10:44,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:44,999 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:44,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-22 15:10:44,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:44,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:44,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:44,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:45,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:45,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:45,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:45,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:45,286 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:45,287 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:45,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:45,287 INFO L82 PathProgramCache]: Analyzing trace with hash 1070352834, now seen corresponding path program 3 times [2021-08-22 15:10:45,287 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:45,287 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712022507] [2021-08-22 15:10:45,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:45,287 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-22 15:10:45,325 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:45,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712022507] [2021-08-22 15:10:45,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712022507] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:45,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935372073] [2021-08-22 15:10:45,325 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-22 15:10:45,325 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:45,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:45,326 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) [2021-08-22 15:10:45,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-08-22 15:10:45,416 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-08-22 15:10:45,416 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:45,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjunts are in the unsatisfiable core [2021-08-22 15:10:45,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-22 15:10:45,509 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935372073] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:45,510 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:45,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-08-22 15:10:45,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913749121] [2021-08-22 15:10:45,510 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-08-22 15:10:45,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:45,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-22 15:10:45,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-08-22 15:10:45,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:45,512 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:45,512 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:45,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:45,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:45,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:45,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:45,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:45,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:45,611 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:45,809 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:45,809 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:45,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:45,810 INFO L82 PathProgramCache]: Analyzing trace with hash -2058140192, now seen corresponding path program 4 times [2021-08-22 15:10:45,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:45,810 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918915660] [2021-08-22 15:10:45,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:45,810 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:46,166 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:46,166 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918915660] [2021-08-22 15:10:46,166 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918915660] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:46,166 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1465226046] [2021-08-22 15:10:46,166 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-22 15:10:46,166 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:46,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:46,167 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) [2021-08-22 15:10:46,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-08-22 15:10:46,266 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-22 15:10:46,266 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:46,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 33 conjunts are in the unsatisfiable core [2021-08-22 15:10:46,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:46,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-08-22 15:10:46,878 INFO L354 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2021-08-22 15:10:46,879 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 48 [2021-08-22 15:10:46,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 18 [2021-08-22 15:10:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:46,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1465226046] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:46,943 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:46,943 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-08-22 15:10:46,943 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539912598] [2021-08-22 15:10:46,943 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-08-22 15:10:46,943 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:46,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-08-22 15:10:46,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-08-22 15:10:46,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:46,944 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:46,944 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.6666666666666665) internal successors, (40), 14 states have internal predecessors, (40), 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) [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:46,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:47,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:47,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:47,329 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:47,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:47,507 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:47,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:47,508 INFO L82 PathProgramCache]: Analyzing trace with hash 898921628, now seen corresponding path program 5 times [2021-08-22 15:10:47,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:47,508 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921829899] [2021-08-22 15:10:47,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:47,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-22 15:10:47,569 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:47,569 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921829899] [2021-08-22 15:10:47,569 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921829899] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:47,569 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432671086] [2021-08-22 15:10:47,569 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-22 15:10:47,569 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:47,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:47,585 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) [2021-08-22 15:10:47,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-08-22 15:10:47,774 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-08-22 15:10:47,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:47,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2021-08-22 15:10:47,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-22 15:10:47,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1432671086] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:47,858 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:47,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-08-22 15:10:47,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187767675] [2021-08-22 15:10:47,859 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-08-22 15:10:47,859 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:47,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-08-22 15:10:47,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-08-22 15:10:47,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:47,859 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:47,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.7) internal successors, (37), 9 states have internal predecessors, (37), 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) [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:47,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:48,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:48,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:48,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:48,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:48,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:48,225 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,SelfDestructingSolverStorable7 [2021-08-22 15:10:48,226 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:48,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:48,226 INFO L82 PathProgramCache]: Analyzing trace with hash -430814624, now seen corresponding path program 6 times [2021-08-22 15:10:48,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:48,226 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875373316] [2021-08-22 15:10:48,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:48,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-08-22 15:10:48,298 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:48,298 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875373316] [2021-08-22 15:10:48,299 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875373316] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:48,299 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991802453] [2021-08-22 15:10:48,299 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-22 15:10:48,299 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:48,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:48,300 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) [2021-08-22 15:10:48,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-08-22 15:10:48,463 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-08-22 15:10:48,463 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:48,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjunts are in the unsatisfiable core [2021-08-22 15:10:48,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-08-22 15:10:48,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [991802453] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:48,564 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:48,564 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-08-22 15:10:48,564 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77493390] [2021-08-22 15:10:48,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-08-22 15:10:48,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:48,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-08-22 15:10:48,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-08-22 15:10:48,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:48,565 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:48,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.2727272727272725) internal successors, (47), 10 states have internal predecessors, (47), 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) [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:48,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:48,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:48,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:48,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:48,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:48,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:48,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:48,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:48,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:48,722 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:48,921 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:48,922 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:48,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:48,922 INFO L82 PathProgramCache]: Analyzing trace with hash -2126236644, now seen corresponding path program 7 times [2021-08-22 15:10:48,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:48,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124788314] [2021-08-22 15:10:48,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:48,922 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:49,527 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:49,528 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124788314] [2021-08-22 15:10:49,528 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124788314] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:49,528 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188819067] [2021-08-22 15:10:49,528 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-22 15:10:49,528 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:49,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:49,529 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) [2021-08-22 15:10:49,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-08-22 15:10:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:49,776 WARN L261 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 59 conjunts are in the unsatisfiable core [2021-08-22 15:10:49,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:50,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-08-22 15:10:50,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-08-22 15:10:50,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 53 [2021-08-22 15:10:50,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 83 [2021-08-22 15:10:50,862 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 55 treesize of output 51 [2021-08-22 15:10:50,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 27 [2021-08-22 15:10:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:50,935 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1188819067] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:50,936 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:50,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 24 [2021-08-22 15:10:50,936 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919604226] [2021-08-22 15:10:50,936 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-08-22 15:10:50,936 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:50,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-08-22 15:10:50,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=532, Unknown=0, NotChecked=0, Total=600 [2021-08-22 15:10:50,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:50,937 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:50,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.4) internal successors, (60), 24 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:50,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:51,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:51,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:51,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:51,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:51,883 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:52,060 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,SelfDestructingSolverStorable9 [2021-08-22 15:10:52,061 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:52,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:52,061 INFO L82 PathProgramCache]: Analyzing trace with hash 1548574612, now seen corresponding path program 8 times [2021-08-22 15:10:52,061 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:52,061 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226307929] [2021-08-22 15:10:52,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:52,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-08-22 15:10:52,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:52,176 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226307929] [2021-08-22 15:10:52,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226307929] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:52,177 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [403366388] [2021-08-22 15:10:52,177 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-22 15:10:52,177 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:52,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:52,178 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) [2021-08-22 15:10:52,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-08-22 15:10:52,459 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-22 15:10:52,460 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:52,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 14 conjunts are in the unsatisfiable core [2021-08-22 15:10:52,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 49 proven. 31 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-08-22 15:10:52,600 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [403366388] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:52,600 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:52,600 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-08-22 15:10:52,600 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080804259] [2021-08-22 15:10:52,600 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-08-22 15:10:52,601 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:52,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-08-22 15:10:52,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-08-22 15:10:52,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:52,601 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:52,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.0625) internal successors, (49), 15 states have internal predecessors, (49), 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) [2021-08-22 15:10:52,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:52,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:52,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:52,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:52,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:52,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:52,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:52,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:52,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:52,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:10:52,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:53,075 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,SelfDestructingSolverStorable10 [2021-08-22 15:10:53,075 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:53,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:53,075 INFO L82 PathProgramCache]: Analyzing trace with hash 2021361948, now seen corresponding path program 9 times [2021-08-22 15:10:53,075 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:53,076 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616611824] [2021-08-22 15:10:53,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:53,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-08-22 15:10:53,195 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:53,195 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616611824] [2021-08-22 15:10:53,195 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616611824] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:53,195 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1176656008] [2021-08-22 15:10:53,195 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-22 15:10:53,195 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:53,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:53,196 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) [2021-08-22 15:10:53,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-08-22 15:10:53,515 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-08-22 15:10:53,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:53,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 26 conjunts are in the unsatisfiable core [2021-08-22 15:10:53,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 51 proven. 44 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-08-22 15:10:54,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1176656008] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:54,000 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:54,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16] total 29 [2021-08-22 15:10:54,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368897191] [2021-08-22 15:10:54,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-08-22 15:10:54,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:54,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-08-22 15:10:54,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=693, Unknown=0, NotChecked=0, Total=870 [2021-08-22 15:10:54,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:54,002 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:54,002 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.6) internal successors, (78), 29 states have internal predecessors, (78), 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) [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:10:54,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:54,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:10:54,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:10:54,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:54,733 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,SelfDestructingSolverStorable11 [2021-08-22 15:10:54,734 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:54,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:54,734 INFO L82 PathProgramCache]: Analyzing trace with hash 1934639990, now seen corresponding path program 10 times [2021-08-22 15:10:54,734 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:54,734 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803729997] [2021-08-22 15:10:54,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:54,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-08-22 15:10:54,903 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:54,903 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803729997] [2021-08-22 15:10:54,903 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803729997] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:54,903 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1684062193] [2021-08-22 15:10:54,903 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-22 15:10:54,903 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:54,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:54,904 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) [2021-08-22 15:10:54,905 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-08-22 15:10:55,230 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-22 15:10:55,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:55,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 17 conjunts are in the unsatisfiable core [2021-08-22 15:10:55,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 49 proven. 64 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-08-22 15:10:55,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1684062193] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:55,387 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:10:55,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2021-08-22 15:10:55,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158180694] [2021-08-22 15:10:55,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-08-22 15:10:55,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:10:55,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-08-22 15:10:55,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2021-08-22 15:10:55,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:55,388 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:10:55,389 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:10:55,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:10:55,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:10:55,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:10:55,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-08-22 15:10:55,958 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,SelfDestructingSolverStorable12 [2021-08-22 15:10:55,958 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:10:55,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:10:55,959 INFO L82 PathProgramCache]: Analyzing trace with hash -406871404, now seen corresponding path program 11 times [2021-08-22 15:10:55,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:10:55,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339336354] [2021-08-22 15:10:55,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:10:55,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:10:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:10:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:10:57,466 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:10:57,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339336354] [2021-08-22 15:10:57,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339336354] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:10:57,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039590254] [2021-08-22 15:10:57,466 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-22 15:10:57,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:10:57,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:10:57,472 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) [2021-08-22 15:10:57,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-08-22 15:10:57,830 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-08-22 15:10:57,831 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:10:57,832 WARN L261 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 111 conjunts are in the unsatisfiable core [2021-08-22 15:10:57,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:10:59,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-08-22 15:10:59,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 41 [2021-08-22 15:10:59,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 67 [2021-08-22 15:10:59,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 97 [2021-08-22 15:10:59,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 88 [2021-08-22 15:10:59,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:10:59,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 130 [2021-08-22 15:11:00,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:00,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 137 [2021-08-22 15:11:00,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 181 [2021-08-22 15:11:00,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 130 [2021-08-22 15:11:00,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 51 [2021-08-22 15:11:00,672 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:11:00,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1039590254] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:00,673 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:00,673 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 26] total 44 [2021-08-22 15:11:00,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130719498] [2021-08-22 15:11:00,673 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2021-08-22 15:11:00,673 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:00,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-08-22 15:11:00,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1838, Unknown=0, NotChecked=0, Total=1980 [2021-08-22 15:11:00,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:00,674 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:00,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.2222222222222223) internal successors, (100), 44 states have internal predecessors, (100), 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) [2021-08-22 15:11:00,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:00,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:00,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:00,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:00,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:00,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:02,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:02,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:02,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:02,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-08-22 15:11:03,143 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:03,144 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:03,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:03,144 INFO L82 PathProgramCache]: Analyzing trace with hash 1008284036, now seen corresponding path program 12 times [2021-08-22 15:11:03,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:03,144 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963048949] [2021-08-22 15:11:03,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:03,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 196 proven. 124 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-08-22 15:11:03,444 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:11:03,444 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963048949] [2021-08-22 15:11:03,444 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963048949] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:03,444 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676393769] [2021-08-22 15:11:03,444 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-22 15:11:03,444 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:03,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:11:03,445 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) [2021-08-22 15:11:03,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-08-22 15:11:03,954 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-08-22 15:11:03,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:11:03,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 19 conjunts are in the unsatisfiable core [2021-08-22 15:11:03,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:11:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 64 proven. 200 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2021-08-22 15:11:04,302 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1676393769] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:04,302 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:04,302 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 19] total 34 [2021-08-22 15:11:04,302 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164549769] [2021-08-22 15:11:04,303 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2021-08-22 15:11:04,303 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:04,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-08-22 15:11:04,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=308, Invalid=882, Unknown=0, NotChecked=0, Total=1190 [2021-08-22 15:11:04,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:04,304 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:04,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.6285714285714286) internal successors, (92), 34 states have internal predecessors, (92), 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) [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:04,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:04,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:05,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:05,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-08-22 15:11:05,542 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,SelfDestructingSolverStorable14 [2021-08-22 15:11:05,542 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:05,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:05,542 INFO L82 PathProgramCache]: Analyzing trace with hash 967015572, now seen corresponding path program 13 times [2021-08-22 15:11:05,542 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:05,542 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263721608] [2021-08-22 15:11:05,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:05,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 196 proven. 124 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-08-22 15:11:05,921 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:11:05,921 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263721608] [2021-08-22 15:11:05,921 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263721608] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:05,921 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13045412] [2021-08-22 15:11:05,921 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-22 15:11:05,921 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:05,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:11:05,922 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) [2021-08-22 15:11:05,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-08-22 15:11:06,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:06,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 26 conjunts are in the unsatisfiable core [2021-08-22 15:11:06,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:11:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 225 proven. 95 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-08-22 15:11:06,805 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [13045412] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:06,805 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:06,805 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 27 [2021-08-22 15:11:06,806 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552534164] [2021-08-22 15:11:06,807 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-08-22 15:11:06,807 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:06,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-08-22 15:11:06,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=546, Unknown=0, NotChecked=0, Total=756 [2021-08-22 15:11:06,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:06,808 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:06,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.607142857142857) internal successors, (73), 27 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) [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:06,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:07,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:07,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:07,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:07,480 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2021-08-22 15:11:07,680 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,SelfDestructingSolverStorable15 [2021-08-22 15:11:07,680 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:07,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:07,680 INFO L82 PathProgramCache]: Analyzing trace with hash -1569667196, now seen corresponding path program 14 times [2021-08-22 15:11:07,680 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:07,680 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808564842] [2021-08-22 15:11:07,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:07,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:11:13,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:11:13,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808564842] [2021-08-22 15:11:13,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808564842] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:13,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [89219941] [2021-08-22 15:11:13,015 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-22 15:11:13,015 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:13,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:11:13,016 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) [2021-08-22 15:11:13,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-08-22 15:11:13,654 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-22 15:11:13,655 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:11:13,676 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 215 conjunts are in the unsatisfiable core [2021-08-22 15:11:13,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:11:17,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-08-22 15:11:18,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:18,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 47 [2021-08-22 15:11:18,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:18,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:18,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 77 [2021-08-22 15:11:18,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 68 [2021-08-22 15:11:19,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 94 [2021-08-22 15:11:19,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:19,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:19,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:19,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:19,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 130 [2021-08-22 15:11:19,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 123 [2021-08-22 15:11:20,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:20,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 182 [2021-08-22 15:11:20,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 198 [2021-08-22 15:11:21,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 191 [2021-08-22 15:11:21,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:21,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 243 treesize of output 256 [2021-08-22 15:11:22,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 194 treesize of output 218 [2021-08-22 15:11:22,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 302 [2021-08-22 15:11:23,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:23,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 302 treesize of output 328 [2021-08-22 15:11:24,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:11:24,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 292 [2021-08-22 15:11:24,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 409 treesize of output 321 [2021-08-22 15:11:24,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 91 [2021-08-22 15:11:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:11:25,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [89219941] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:25,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:25,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 50] total 84 [2021-08-22 15:11:25,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225493663] [2021-08-22 15:11:25,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 85 states [2021-08-22 15:11:25,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:25,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2021-08-22 15:11:25,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=338, Invalid=6802, Unknown=0, NotChecked=0, Total=7140 [2021-08-22 15:11:25,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:25,018 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:25,018 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 85 states, 85 states have (on average 2.1176470588235294) internal successors, (180), 84 states have internal predecessors, (180), 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) [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:25,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:33,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:33,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:11:33,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2021-08-22 15:11:33,971 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-08-22 15:11:33,972 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:33,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:33,972 INFO L82 PathProgramCache]: Analyzing trace with hash -1985952412, now seen corresponding path program 15 times [2021-08-22 15:11:33,972 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:33,972 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755085170] [2021-08-22 15:11:33,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:33,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 900 proven. 380 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-08-22 15:11:35,004 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:11:35,004 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755085170] [2021-08-22 15:11:35,004 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755085170] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:35,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509168193] [2021-08-22 15:11:35,005 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-22 15:11:35,005 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:35,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:11:35,021 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) [2021-08-22 15:11:35,022 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-08-22 15:11:36,019 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 33 check-sat command(s) [2021-08-22 15:11:36,019 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:11:36,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 50 conjunts are in the unsatisfiable core [2021-08-22 15:11:36,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:11:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 961 proven. 319 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-08-22 15:11:36,417 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [509168193] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:36,417 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:36,417 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-08-22 15:11:36,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799038553] [2021-08-22 15:11:36,417 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2021-08-22 15:11:36,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:36,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-08-22 15:11:36,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-08-22 15:11:36,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:36,418 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:36,419 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.326923076923077) internal successors, (121), 51 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) [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:11:36,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:37,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:11:37,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:11:37,866 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2021-08-22 15:11:38,060 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-08-22 15:11:38,061 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:38,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:38,061 INFO L82 PathProgramCache]: Analyzing trace with hash 277691268, now seen corresponding path program 16 times [2021-08-22 15:11:38,061 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:38,061 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964014610] [2021-08-22 15:11:38,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:38,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:11:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 900 proven. 380 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-08-22 15:11:38,939 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:11:38,939 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964014610] [2021-08-22 15:11:38,939 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964014610] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:38,939 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1795192272] [2021-08-22 15:11:38,939 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-22 15:11:38,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:38,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:11:38,940 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) [2021-08-22 15:11:38,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2021-08-22 15:11:39,879 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-22 15:11:39,880 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:11:39,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 50 conjunts are in the unsatisfiable core [2021-08-22 15:11:39,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:11:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 961 proven. 319 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-08-22 15:11:40,381 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1795192272] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:11:40,381 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:11:40,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 51 [2021-08-22 15:11:40,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225046630] [2021-08-22 15:11:40,382 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2021-08-22 15:11:40,382 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:11:40,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-08-22 15:11:40,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=734, Invalid=1918, Unknown=0, NotChecked=0, Total=2652 [2021-08-22 15:11:40,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:40,383 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:11:40,383 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.326923076923077) internal successors, (121), 51 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) [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:40,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:11:40,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:11:41,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:11:41,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:11:41,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2021-08-22 15:11:41,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:11:41,844 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:11:41,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:11:41,845 INFO L82 PathProgramCache]: Analyzing trace with hash -1789120156, now seen corresponding path program 17 times [2021-08-22 15:11:41,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:11:41,845 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326757386] [2021-08-22 15:11:41,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:11:41,845 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:11:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:12:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:12:05,286 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:12:05,286 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326757386] [2021-08-22 15:12:05,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326757386] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:12:05,286 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [569495802] [2021-08-22 15:12:05,286 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-22 15:12:05,286 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:12:05,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:12:05,287 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) [2021-08-22 15:12:05,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2021-08-22 15:12:06,599 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 33 check-sat command(s) [2021-08-22 15:12:06,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:12:06,606 WARN L261 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 423 conjunts are in the unsatisfiable core [2021-08-22 15:12:06,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:12:25,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-08-22 15:12:25,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-08-22 15:12:26,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:26,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:26,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 62 [2021-08-22 15:12:27,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 63 [2021-08-22 15:12:28,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:28,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:28,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:28,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:28,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 91 [2021-08-22 15:12:29,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 117 [2021-08-22 15:12:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:29,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 152 [2021-08-22 15:12:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:31,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 182 [2021-08-22 15:12:32,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:32,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 241 treesize of output 248 [2021-08-22 15:12:33,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 183 [2021-08-22 15:12:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:34,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 216 [2021-08-22 15:12:35,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:35,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 292 [2021-08-22 15:12:37,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:37,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 263 [2021-08-22 15:12:38,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:38,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 338 treesize of output 364 [2021-08-22 15:12:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:40,236 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-08-22 15:12:40,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 337 [2021-08-22 15:12:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:41,776 INFO L244 Elim1Store]: Index analysis took 153 ms [2021-08-22 15:12:41,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 322 treesize of output 358 [2021-08-22 15:12:43,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 285 treesize of output 328 [2021-08-22 15:12:44,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:44,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 153 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 310 treesize of output 356 [2021-08-22 15:12:46,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 171 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 316 treesize of output 363 [2021-08-22 15:12:47,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 190 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 339 treesize of output 393 [2021-08-22 15:12:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:49,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 210 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 364 treesize of output 421 [2021-08-22 15:12:51,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 21 select indices, 21 select index equivalence classes, 231 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 428 [2021-08-22 15:12:53,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:53,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 22 select indices, 22 select index equivalence classes, 253 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 451 [2021-08-22 15:12:55,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:55,274 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-08-22 15:12:55,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 23 select indices, 23 select index equivalence classes, 276 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 420 treesize of output 482 [2021-08-22 15:12:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:12:57,572 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-08-22 15:12:57,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 24 select indices, 24 select index equivalence classes, 300 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 583 treesize of output 646 [2021-08-22 15:12:59,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 25 select indices, 25 select index equivalence classes, 325 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 441 treesize of output 513 [2021-08-22 15:13:02,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:02,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 26 select indices, 26 select index equivalence classes, 351 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 463 treesize of output 536 [2021-08-22 15:13:04,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 27 select indices, 27 select index equivalence classes, 378 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 548 [2021-08-22 15:13:06,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:06,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 28 select indices, 28 select index equivalence classes, 406 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 0 case distinctions, treesize of input 497 treesize of output 576 [2021-08-22 15:13:09,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:09,389 INFO L244 Elim1Store]: Index analysis took 161 ms [2021-08-22 15:13:09,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 29 select indices, 29 select index equivalence classes, 435 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 692 treesize of output 770 [2021-08-22 15:13:12,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:13:12,190 INFO L244 Elim1Store]: Index analysis took 174 ms [2021-08-22 15:13:12,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 30 select indices, 30 select index equivalence classes, 465 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 0 case distinctions, treesize of input 549 treesize of output 632 [2021-08-22 15:13:14,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 828 treesize of output 642 [2021-08-22 15:13:14,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 107 [2021-08-22 15:13:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:13:14,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [569495802] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:13:14,779 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:13:14,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [100, 98] total 164 [2021-08-22 15:13:14,780 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188395708] [2021-08-22 15:13:14,780 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 165 states [2021-08-22 15:13:14,780 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:13:14,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 165 interpolants. [2021-08-22 15:13:14,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=922, Invalid=26138, Unknown=0, NotChecked=0, Total=27060 [2021-08-22 15:13:14,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:13:14,785 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:13:14,786 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 165 states, 165 states have (on average 2.0606060606060606) internal successors, (340), 164 states have internal predecessors, (340), 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) [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:13:14,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:13:14,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:13:14,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:13:14,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:13:14,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:13:14,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:13:54,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:13:54,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:13:54,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-08-22 15:13:54,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2021-08-22 15:13:55,055 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:13:55,055 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:13:55,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:13:55,055 INFO L82 PathProgramCache]: Analyzing trace with hash -928010972, now seen corresponding path program 18 times [2021-08-22 15:13:55,055 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:13:55,055 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807197478] [2021-08-22 15:13:55,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:13:55,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:13:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:13:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6144 backedges. 3844 proven. 1276 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2021-08-22 15:13:58,428 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:13:58,428 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807197478] [2021-08-22 15:13:58,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807197478] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:13:58,429 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [968759542] [2021-08-22 15:13:58,429 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-22 15:13:58,429 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:13:58,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:13:58,429 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) [2021-08-22 15:13:58,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2021-08-22 15:14:00,650 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 65 check-sat command(s) [2021-08-22 15:14:00,651 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:14:00,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 67 conjunts are in the unsatisfiable core [2021-08-22 15:14:00,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:14:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6144 backedges. 1024 proven. 3104 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2021-08-22 15:14:03,665 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [968759542] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:14:03,666 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:14:03,666 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 67] total 130 [2021-08-22 15:14:03,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044285346] [2021-08-22 15:14:03,667 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 131 states [2021-08-22 15:14:03,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:14:03,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 131 interpolants. [2021-08-22 15:14:03,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4292, Invalid=12738, Unknown=0, NotChecked=0, Total=17030 [2021-08-22 15:14:03,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:14:03,689 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:14:03,690 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 131 states, 131 states have (on average 2.16793893129771) internal successors, (284), 130 states have internal predecessors, (284), 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) [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-08-22 15:14:03,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:14:11,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:11,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-08-22 15:14:11,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-08-22 15:14:11,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2021-08-22 15:14:11,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:14:11,593 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:14:11,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:14:11,596 INFO L82 PathProgramCache]: Analyzing trace with hash -18343580, now seen corresponding path program 19 times [2021-08-22 15:14:11,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:14:11,596 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449576775] [2021-08-22 15:14:11,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:14:11,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:14:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:14:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 3844 proven. 1276 refuted. 0 times theorem prover too weak. 4096 trivial. 0 not checked. [2021-08-22 15:14:14,011 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:14:14,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449576775] [2021-08-22 15:14:14,012 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449576775] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:14:14,012 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [507811402] [2021-08-22 15:14:14,012 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-22 15:14:14,012 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:14:14,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:14:14,012 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) [2021-08-22 15:14:14,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2021-08-22 15:14:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:14:15,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 98 conjunts are in the unsatisfiable core [2021-08-22 15:14:15,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:14:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 3969 proven. 1151 refuted. 0 times theorem prover too weak. 4096 trivial. 0 not checked. [2021-08-22 15:14:16,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [507811402] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:14:16,927 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-22 15:14:16,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 98] total 99 [2021-08-22 15:14:16,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222906820] [2021-08-22 15:14:16,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2021-08-22 15:14:16,927 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-22 15:14:16,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-08-22 15:14:16,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2742, Invalid=7158, Unknown=0, NotChecked=0, Total=9900 [2021-08-22 15:14:16,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:14:16,929 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-08-22 15:14:16,929 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 2.17) internal successors, (217), 99 states have internal predecessors, (217), 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) [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-08-22 15:14:16,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2021-08-22 15:14:16,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-08-22 15:14:20,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-08-22 15:14:20,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-08-22 15:14:20,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-08-22 15:14:20,270 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2021-08-22 15:14:20,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:14:20,458 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-08-22 15:14:20,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-22 15:14:20,459 INFO L82 PathProgramCache]: Analyzing trace with hash 1717011748, now seen corresponding path program 20 times [2021-08-22 15:14:20,459 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-22 15:14:20,459 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143465657] [2021-08-22 15:14:20,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-22 15:14:20,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-22 15:14:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-22 15:17:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12288 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-22 15:17:02,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-22 15:17:02,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143465657] [2021-08-22 15:17:02,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143465657] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-22 15:17:02,810 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319535135] [2021-08-22 15:17:02,810 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-22 15:17:02,810 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:17:02,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-22 15:17:02,811 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) [2021-08-22 15:17:02,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2021-08-22 15:17:05,308 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-22 15:17:05,308 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-22 15:17:05,321 WARN L261 TraceCheckSpWp]: Trace formula consists of 1071 conjuncts, 839 conjunts are in the unsatisfiable core [2021-08-22 15:17:05,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-22 15:19:00,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-08-22 15:19:03,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:03,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 47 [2021-08-22 15:19:06,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:06,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:06,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:06,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 68 [2021-08-22 15:19:08,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:08,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 98 [2021-08-22 15:19:11,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 93 [2021-08-22 15:19:14,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:14,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:14,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:14,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 121 [2021-08-22 15:19:18,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 133 [2021-08-22 15:19:21,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 182 [2021-08-22 15:19:24,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 168 [2021-08-22 15:19:27,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 183 [2021-08-22 15:19:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:31,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 216 [2021-08-22 15:19:35,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 252 treesize of output 276 [2021-08-22 15:19:38,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 217 treesize of output 248 [2021-08-22 15:19:42,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:42,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 348 [2021-08-22 15:19:46,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 251 treesize of output 288 [2021-08-22 15:19:50,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:19:50,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 316 [2021-08-22 15:19:54,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 333 [2021-08-22 15:19:58,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 153 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 302 treesize of output 348 [2021-08-22 15:20:03,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 171 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 319 treesize of output 368 [2021-08-22 15:20:07,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 190 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 336 treesize of output 388 [2021-08-22 15:20:12,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 210 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 353 treesize of output 408 [2021-08-22 15:20:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:18,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 21 select indices, 21 select index equivalence classes, 231 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 378 treesize of output 436 [2021-08-22 15:20:23,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:23,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:24,043 INFO L244 Elim1Store]: Index analysis took 192 ms [2021-08-22 15:20:24,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 22 select indices, 22 select index equivalence classes, 253 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 531 treesize of output 588 [2021-08-22 15:20:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:29,626 INFO L244 Elim1Store]: Index analysis took 308 ms [2021-08-22 15:20:29,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 23 select indices, 23 select index equivalence classes, 276 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 560 treesize of output 620 [2021-08-22 15:20:34,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 24 select indices, 24 select index equivalence classes, 300 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 557 treesize of output 624 [2021-08-22 15:20:40,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 25 select indices, 25 select index equivalence classes, 325 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 435 treesize of output 503 [2021-08-22 15:20:46,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:46,293 INFO L244 Elim1Store]: Index analysis took 216 ms [2021-08-22 15:20:46,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 26 select indices, 26 select index equivalence classes, 351 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 460 treesize of output 531 [2021-08-22 15:20:52,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:52,524 INFO L244 Elim1Store]: Index analysis took 242 ms [2021-08-22 15:20:52,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 27 select indices, 27 select index equivalence classes, 378 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 552 [2021-08-22 15:20:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:20:58,927 INFO L244 Elim1Store]: Index analysis took 392 ms [2021-08-22 15:20:58,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 28 select indices, 28 select index equivalence classes, 406 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 0 case distinctions, treesize of input 515 treesize of output 592 [2021-08-22 15:21:05,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:05,623 INFO L244 Elim1Store]: Index analysis took 520 ms [2021-08-22 15:21:05,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 29 select indices, 29 select index equivalence classes, 435 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 537 treesize of output 613 [2021-08-22 15:21:12,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:12,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:13,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:13,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:13,015 INFO L244 Elim1Store]: Index analysis took 666 ms [2021-08-22 15:21:13,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 30 select indices, 30 select index equivalence classes, 465 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 0 case distinctions, treesize of input 567 treesize of output 648 [2021-08-22 15:21:19,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 496 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 0 case distinctions, treesize of input 540 treesize of output 628 [2021-08-22 15:21:26,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 528 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 554 treesize of output 643 [2021-08-22 15:21:32,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:32,440 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-08-22 15:21:32,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 561 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 768 treesize of output 858 [2021-08-22 15:21:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:38,859 INFO L244 Elim1Store]: Index analysis took 307 ms [2021-08-22 15:21:38,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 595 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 0 case distinctions, treesize of input 601 treesize of output 692 [2021-08-22 15:21:45,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 35 select indices, 35 select index equivalence classes, 630 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 0 case distinctions, treesize of input 792 treesize of output 880 [2021-08-22 15:21:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:21:52,943 INFO L244 Elim1Store]: Index analysis took 184 ms [2021-08-22 15:21:52,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 36 select indices, 36 select index equivalence classes, 666 disjoint index pairs (out of 630 index pairs), introduced 36 new quantified variables, introduced 0 case distinctions, treesize of input 837 treesize of output 936 [2021-08-22 15:22:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:00,912 INFO L244 Elim1Store]: Index analysis took 333 ms [2021-08-22 15:22:00,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 37 select indices, 37 select index equivalence classes, 703 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 661 treesize of output 767 [2021-08-22 15:22:08,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:09,650 INFO L244 Elim1Store]: Index analysis took 669 ms [2021-08-22 15:22:09,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 38 select indices, 38 select index equivalence classes, 741 disjoint index pairs (out of 703 index pairs), introduced 38 new quantified variables, introduced 0 case distinctions, treesize of input 688 treesize of output 797 [2021-08-22 15:22:17,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:17,987 INFO L244 Elim1Store]: Index analysis took 733 ms [2021-08-22 15:22:17,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 39 select indices, 39 select index equivalence classes, 780 disjoint index pairs (out of 741 index pairs), introduced 39 new quantified variables, introduced 0 case distinctions, treesize of input 715 treesize of output 827 [2021-08-22 15:22:25,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 40 select indices, 40 select index equivalence classes, 820 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 0 case distinctions, treesize of input 696 treesize of output 813 [2021-08-22 15:22:32,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:32,732 INFO L244 Elim1Store]: Index analysis took 204 ms [2021-08-22 15:22:32,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 41 select indices, 41 select index equivalence classes, 861 disjoint index pairs (out of 820 index pairs), introduced 41 new quantified variables, introduced 0 case distinctions, treesize of input 718 treesize of output 836 [2021-08-22 15:22:40,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 42 select indices, 42 select index equivalence classes, 903 disjoint index pairs (out of 861 index pairs), introduced 42 new quantified variables, introduced 0 case distinctions, treesize of input 730 treesize of output 853 [2021-08-22 15:22:49,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 43 select indices, 43 select index equivalence classes, 946 disjoint index pairs (out of 903 index pairs), introduced 43 new quantified variables, introduced 0 case distinctions, treesize of input 744 treesize of output 868 [2021-08-22 15:22:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:22:58,652 INFO L244 Elim1Store]: Index analysis took 204 ms [2021-08-22 15:22:58,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 44 select indices, 44 select index equivalence classes, 990 disjoint index pairs (out of 946 index pairs), introduced 44 new quantified variables, introduced 0 case distinctions, treesize of input 772 treesize of output 901 [2021-08-22 15:23:08,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 45 select indices, 45 select index equivalence classes, 1035 disjoint index pairs (out of 990 index pairs), introduced 45 new quantified variables, introduced 0 case distinctions, treesize of input 781 treesize of output 913 [2021-08-22 15:23:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:18,246 INFO L244 Elim1Store]: Index analysis took 215 ms [2021-08-22 15:23:18,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 46 select indices, 46 select index equivalence classes, 1081 disjoint index pairs (out of 1035 index pairs), introduced 46 new quantified variables, introduced 0 case distinctions, treesize of input 803 treesize of output 936 [2021-08-22 15:23:26,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:26,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:27,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:27,015 INFO L244 Elim1Store]: Index analysis took 440 ms [2021-08-22 15:23:27,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 47 select indices, 47 select index equivalence classes, 1128 disjoint index pairs (out of 1081 index pairs), introduced 47 new quantified variables, introduced 0 case distinctions, treesize of input 831 treesize of output 967 [2021-08-22 15:23:35,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:35,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:36,549 INFO L244 Elim1Store]: Index analysis took 679 ms [2021-08-22 15:23:36,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 48 select indices, 48 select index equivalence classes, 1176 disjoint index pairs (out of 1128 index pairs), introduced 48 new quantified variables, introduced 0 case distinctions, treesize of input 853 treesize of output 988 [2021-08-22 15:23:45,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:45,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:45,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:45,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:45,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:23:46,842 INFO L244 Elim1Store]: Index analysis took 866 ms [2021-08-22 15:23:46,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 49 select indices, 49 select index equivalence classes, 1225 disjoint index pairs (out of 1176 index pairs), introduced 49 new quantified variables, introduced 0 case distinctions, treesize of input 875 treesize of output 1009 [2021-08-22 15:23:57,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 50 select indices, 50 select index equivalence classes, 1275 disjoint index pairs (out of 1225 index pairs), introduced 50 new quantified variables, introduced 0 case distinctions, treesize of input 1155 treesize of output 1300 [2021-08-22 15:24:09,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 51 select indices, 51 select index equivalence classes, 1326 disjoint index pairs (out of 1275 index pairs), introduced 51 new quantified variables, introduced 0 case distinctions, treesize of input 1178 treesize of output 1326 [2021-08-22 15:24:18,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 52 select indices, 52 select index equivalence classes, 1378 disjoint index pairs (out of 1326 index pairs), introduced 52 new quantified variables, introduced 0 case distinctions, treesize of input 1201 treesize of output 1352 [2021-08-22 15:24:28,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 53 select indices, 53 select index equivalence classes, 1431 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 917 treesize of output 1073 [2021-08-22 15:24:38,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 54 select indices, 54 select index equivalence classes, 1485 disjoint index pairs (out of 1431 index pairs), introduced 54 new quantified variables, introduced 0 case distinctions, treesize of input 934 treesize of output 1093 [2021-08-22 15:24:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-22 15:24:49,961 INFO L244 Elim1Store]: Index analysis took 251 ms [2021-08-22 15:24:49,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 55 select indices, 55 select index equivalence classes, 1540 disjoint index pairs (out of 1485 index pairs), introduced 55 new quantified variables, introduced 0 case distinctions, treesize of input 956 treesize of output 1116 [2021-08-22 15:25:02,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 56 select indices, 56 select index equivalence classes, 1596 disjoint index pairs (out of 1540 index pairs), introduced 56 new quantified variables, introduced 0 case distinctions, treesize of input 968 treesize of output 1133 Received shutdown request... [2021-08-22 15:25:05,323 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-08-22 15:25:05,324 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 [2021-08-22 15:25:05,324 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 [2021-08-22 15:25:05,343 WARN L223 SmtUtils]: Removed 1 from assertion stack [2021-08-22 15:25:05,346 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT [2021-08-22 15:25:05,375 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2021-08-22 15:25:05,573 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-22 15:25:05,573 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 37ms.. [2021-08-22 15:25:05,575 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION [2021-08-22 15:25:05,575 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION [2021-08-22 15:25:05,575 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATION [2021-08-22 15:25:05,580 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-22 15:25:05,581 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-22 15:25:05,582 INFO L202 PluginConnector]: Adding new model three-array-sum-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 03:25:05 BasicIcfg [2021-08-22 15:25:05,582 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-22 15:25:05,583 INFO L168 Benchmark]: Toolchain (without parser) took 863562.73 ms. Allocated memory was 205.5 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 185.0 MB in the beginning and 2.6 GB in the end (delta: -2.5 GB). Peak memory consumption was 5.1 GB. Max. memory is 8.0 GB. [2021-08-22 15:25:05,583 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 205.5 MB. Free memory is still 186.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-22 15:25:05,583 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.08 ms. Allocated memory is still 205.5 MB. Free memory was 185.0 MB in the beginning and 183.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-22 15:25:05,583 INFO L168 Benchmark]: Boogie Preprocessor took 16.93 ms. Allocated memory is still 205.5 MB. Free memory was 183.5 MB in the beginning and 182.6 MB in the end (delta: 893.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-22 15:25:05,583 INFO L168 Benchmark]: RCFGBuilder took 271.40 ms. Allocated memory is still 205.5 MB. Free memory was 182.3 MB in the beginning and 168.8 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-08-22 15:25:05,583 INFO L168 Benchmark]: TraceAbstraction took 863229.48 ms. Allocated memory was 205.5 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 168.5 MB in the beginning and 2.6 GB in the end (delta: -2.5 GB). Peak memory consumption was 5.0 GB. Max. memory is 8.0 GB. [2021-08-22 15:25:05,584 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 0.13 ms. Allocated memory is still 205.5 MB. Free memory is still 186.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 23.08 ms. Allocated memory is still 205.5 MB. Free memory was 185.0 MB in the beginning and 183.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 16.93 ms. Allocated memory is still 205.5 MB. Free memory was 183.5 MB in the beginning and 182.6 MB in the end (delta: 893.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 271.40 ms. Allocated memory is still 205.5 MB. Free memory was 182.3 MB in the beginning and 168.8 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 863229.48 ms. Allocated memory was 205.5 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 168.5 MB in the beginning and 2.6 GB in the end (delta: -2.5 GB). Peak memory consumption was 5.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 229, positive: 229, positive conditional: 0, positive unconditional: 229, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 229, positive: 229, positive conditional: 0, positive unconditional: 229, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 241, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 229, unknown conditional: 0, unknown unconditional: 229] , Statistics on independence cache: Total cache size (in pairs): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 30, Number of persistent set computation: 19, Number of trivial persistent sets: 7, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 241, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 229, positive: 229, positive conditional: 0, positive unconditional: 229, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 229, positive: 229, positive conditional: 0, positive unconditional: 229, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 241, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 229, unknown conditional: 0, unknown unconditional: 229] , Statistics on independence cache: Total cache size (in pairs): 229, Positive cache size: 229, Positive conditional cache size: 0, Positive unconditional cache size: 229, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 37ms.. - TimeoutResultAtElement [Line: 59]: 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 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 37ms.. - TimeoutResultAtElement [Line: 60]: 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 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 37ms.. - TimeoutResultAtElement [Line: 59]: 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 401 with TraceHistMax 64,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 9 for 37ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 40 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 863112.3ms, OverallIterations: 23, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 15.9ms, PartialOrderReductionTime: 69531.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 730, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 204.4ms SsaConstructionTime, 2154.7ms SatisfiabilityAnalysisTime, 131318.1ms InterpolantComputationTime, 3816 NumberOfCodeBlocks, 3816 NumberOfCodeBlocksAsserted, 216 NumberOfCheckSat, 3773 ConstructedInterpolants, 10 QuantifiedInterpolants, 170448 SizeOfPredicates, 54 NumberOfNonLiveVariables, 5093 ConjunctsInSsa, 1259 ConjunctsInUnsatCore, 43 InterpolantComputations, 1 PerfectInterpolantSequences, 32179/49500 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