/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithDepranks-Lazy-NoForkJoinOpt-wrwc.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/vector-add.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-16 07:18:50,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-16 07:18:50,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-16 07:18:50,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-16 07:18:50,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-16 07:18:50,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-16 07:18:50,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-16 07:18:50,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-16 07:18:50,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-16 07:18:50,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-16 07:18:50,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-16 07:18:50,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-16 07:18:50,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-16 07:18:50,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-16 07:18:50,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-16 07:18:50,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-16 07:18:50,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-16 07:18:50,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-16 07:18:50,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-16 07:18:50,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-16 07:18:50,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-16 07:18:50,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-16 07:18:50,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-16 07:18:50,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-16 07:18:50,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-03-16 07:18:50,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-03-16 07:18:50,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-03-16 07:18:50,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-03-16 07:18:50,117 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-03-16 07:18:50,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-03-16 07:18:50,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-03-16 07:18:50,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-03-16 07:18:50,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-03-16 07:18:50,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-03-16 07:18:50,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-03-16 07:18:50,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-03-16 07:18:50,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-03-16 07:18:50,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-03-16 07:18:50,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-16 07:18:50,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-16 07:18:50,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-16 07:18:50,123 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-MCRwithDepranks-Lazy-NoForkJoinOpt-wrwc.epf [2022-03-16 07:18:50,151 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-16 07:18:50,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-16 07:18:50,151 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-03-16 07:18:50,151 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-03-16 07:18:50,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-16 07:18:50,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-16 07:18:50,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-16 07:18:50,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-16 07:18:50,153 INFO L138 SettingsManager]: * Use SBE=true [2022-03-16 07:18:50,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-16 07:18:50,153 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-16 07:18:50,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-16 07:18:50,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-16 07:18:50,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-16 07:18:50,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-16 07:18:50,155 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-16 07:18:50,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-16 07:18:50,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * MCR: Overapproximate write-read-write conflicts=false [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * MCR: Optimize fork and join=false [2022-03-16 07:18:50,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-16 07:18:50,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-16 07:18:50,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-16 07:18:50,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-16 07:18:50,363 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-03-16 07:18:50,364 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-03-16 07:18:50,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/vector-add.wvr.bpl [2022-03-16 07:18:50,366 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/vector-add.wvr.bpl' [2022-03-16 07:18:50,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-16 07:18:50,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-16 07:18:50,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-16 07:18:50,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-16 07:18:50,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-16 07:18:50,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,407 INFO L137 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-03-16 07:18:50,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-16 07:18:50,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-16 07:18:50,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-16 07:18:50,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-16 07:18:50,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-16 07:18:50,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-16 07:18:50,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-16 07:18:50,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-16 07:18:50,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/1) ... [2022-03-16 07:18:50,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-16 07:18:50,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:50,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-16 07:18:50,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-16 07:18:50,493 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-03-16 07:18:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-03-16 07:18:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-03-16 07:18:50,493 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-03-16 07:18:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-03-16 07:18:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-03-16 07:18:50,494 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-03-16 07:18:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-16 07:18:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-16 07:18:50,494 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2022-03-16 07:18:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-03-16 07:18:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-03-16 07:18:50,495 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-16 07:18:50,531 INFO L234 CfgBuilder]: Building ICFG [2022-03-16 07:18:50,532 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-16 07:18:50,624 INFO L275 CfgBuilder]: Performing block encoding [2022-03-16 07:18:50,637 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-16 07:18:50,638 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-03-16 07:18:50,639 INFO L202 PluginConnector]: Adding new model vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.03 07:18:50 BoogieIcfgContainer [2022-03-16 07:18:50,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-16 07:18:50,640 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-16 07:18:50,640 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-16 07:18:50,644 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-16 07:18:50,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.03 07:18:50" (1/2) ... [2022-03-16 07:18:50,645 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7564c9ae and model type vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 07:18:50, skipping insertion in model container [2022-03-16 07:18:50,645 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.03 07:18:50" (2/2) ... [2022-03-16 07:18:50,646 INFO L111 eAbstractionObserver]: Analyzing ICFG vector-add.wvr.bpl [2022-03-16 07:18:50,649 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-16 07:18:50,649 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-03-16 07:18:50,650 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-16 07:18:50,650 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-16 07:18:50,691 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-03-16 07:18:50,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-03-16 07:18:50,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:50,736 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-03-16 07:18:50,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-03-16 07:18:50,765 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-16 07:18:50,769 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=false, mMcrOverapproximateWrwc=false [2022-03-16 07:18:50,770 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-03-16 07:18:51,165 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1796 transitions and produced 706 states. [2022-03-16 07:18:51,167 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:18:51,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:18:51,171 INFO L85 PathProgramCache]: Analyzing trace with hash 547762242, now seen corresponding path program 1 times [2022-03-16 07:18:51,177 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:18:51,178 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663200843] [2022-03-16 07:18:51,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:51,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:18:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 65 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:51,656 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:18:51,657 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663200843] [2022-03-16 07:18:51,658 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663200843] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:18:51,660 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [766895001] [2022-03-16 07:18:51,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:51,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:51,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:51,661 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:18:51,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-16 07:18:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:51,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjunts are in the unsatisfiable core [2022-03-16 07:18:51,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:18:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-03-16 07:18:51,991 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 07:18:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-03-16 07:18:52,206 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [766895001] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 07:18:52,206 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 07:18:52,206 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 8, 8] total 28 [2022-03-16 07:18:52,208 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842642044] [2022-03-16 07:18:52,208 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 07:18:52,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-03-16 07:18:52,213 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 07:18:52,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-03-16 07:18:52,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=621, Unknown=0, NotChecked=0, Total=756 [2022-03-16 07:18:52,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:52,236 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 07:18:52,239 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.892857142857143) internal successors, (81), 28 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 07:18:52,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:52,716 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1807 transitions and produced 717 states. [2022-03-16 07:18:52,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:52,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-03-16 07:18:52,933 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,SelfDestructingSolverStorable0 [2022-03-16 07:18:52,934 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:18:52,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:18:52,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1726123552, now seen corresponding path program 2 times [2022-03-16 07:18:52,934 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:18:52,934 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773978520] [2022-03-16 07:18:52,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:18:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 65 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:53,152 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:18:53,152 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773978520] [2022-03-16 07:18:53,152 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773978520] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:18:53,152 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [500063076] [2022-03-16 07:18:53,152 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-16 07:18:53,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:53,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:53,154 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:18:53,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-03-16 07:18:53,194 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-16 07:18:53,194 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 07:18:53,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 9 conjunts are in the unsatisfiable core [2022-03-16 07:18:53,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:18:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 34 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-03-16 07:18:53,389 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 07:18:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 34 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-03-16 07:18:53,556 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [500063076] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 07:18:53,556 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 07:18:53,556 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 10, 10] total 32 [2022-03-16 07:18:53,556 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786751422] [2022-03-16 07:18:53,557 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 07:18:53,558 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-03-16 07:18:53,558 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 07:18:53,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-03-16 07:18:53,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=827, Unknown=0, NotChecked=0, Total=992 [2022-03-16 07:18:53,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:53,560 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 07:18:53,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.78125) internal successors, (89), 32 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 07:18:53,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:53,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:54,018 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1818 transitions and produced 728 states. [2022-03-16 07:18:54,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:54,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:54,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-03-16 07:18:54,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:54,235 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:18:54,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:18:54,235 INFO L85 PathProgramCache]: Analyzing trace with hash -792017922, now seen corresponding path program 3 times [2022-03-16 07:18:54,235 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:18:54,236 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664808151] [2022-03-16 07:18:54,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:18:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 65 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:54,448 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:18:54,448 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664808151] [2022-03-16 07:18:54,448 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664808151] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:18:54,451 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982408477] [2022-03-16 07:18:54,451 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-03-16 07:18:54,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:54,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:54,453 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:18:54,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-03-16 07:18:54,516 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-03-16 07:18:54,517 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 07:18:54,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjunts are in the unsatisfiable core [2022-03-16 07:18:54,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:18:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 53 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-03-16 07:18:54,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 07:18:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 37 proven. 63 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-03-16 07:18:55,259 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [982408477] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 07:18:55,259 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 07:18:55,259 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 13, 20] total 49 [2022-03-16 07:18:55,259 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592246638] [2022-03-16 07:18:55,259 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 07:18:55,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-03-16 07:18:55,260 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 07:18:55,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-03-16 07:18:55,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=355, Invalid=1997, Unknown=0, NotChecked=0, Total=2352 [2022-03-16 07:18:55,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:55,261 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 07:18:55,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.4489795918367347) internal successors, (120), 49 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 07:18:55,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:55,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:55,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:55,930 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 315 transitions and produced 240 states. [2022-03-16 07:18:55,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:55,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:55,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-03-16 07:18:55,949 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-03-16 07:18:56,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:56,148 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:18:56,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:18:56,148 INFO L85 PathProgramCache]: Analyzing trace with hash -764672356, now seen corresponding path program 4 times [2022-03-16 07:18:56,148 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:18:56,148 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597804867] [2022-03-16 07:18:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:18:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 73 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-03-16 07:18:56,255 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:18:56,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597804867] [2022-03-16 07:18:56,256 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597804867] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:18:56,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [221780687] [2022-03-16 07:18:56,256 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-03-16 07:18:56,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:56,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:56,257 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:18:56,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-03-16 07:18:56,298 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-03-16 07:18:56,298 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 07:18:56,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 13 conjunts are in the unsatisfiable core [2022-03-16 07:18:56,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:18:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 61 proven. 25 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-03-16 07:18:56,526 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 07:18:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 61 proven. 25 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-03-16 07:18:56,747 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [221780687] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 07:18:56,747 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 07:18:56,747 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 14] total 33 [2022-03-16 07:18:56,748 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384239353] [2022-03-16 07:18:56,748 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 07:18:56,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-03-16 07:18:56,748 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 07:18:56,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-03-16 07:18:56,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=870, Unknown=0, NotChecked=0, Total=1056 [2022-03-16 07:18:56,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:56,749 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 07:18:56,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.0303030303030303) internal successors, (100), 33 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) [2022-03-16 07:18:56,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:56,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:56,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-03-16 07:18:56,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:57,447 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1840 transitions and produced 750 states. [2022-03-16 07:18:57,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:57,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:57,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-03-16 07:18:57,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-03-16 07:18:57,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-03-16 07:18:57,649 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:57,649 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:18:57,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:18:57,649 INFO L85 PathProgramCache]: Analyzing trace with hash -255387206, now seen corresponding path program 5 times [2022-03-16 07:18:57,650 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:18:57,650 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529321358] [2022-03-16 07:18:57,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:18:57,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:18:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:18:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 65 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:57,880 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:18:57,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529321358] [2022-03-16 07:18:57,880 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529321358] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:18:57,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [981730102] [2022-03-16 07:18:57,881 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-03-16 07:18:57,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:18:57,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:18:57,882 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:18:57,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-03-16 07:18:57,948 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2022-03-16 07:18:57,948 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 07:18:57,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjunts are in the unsatisfiable core [2022-03-16 07:18:57,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:18:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 65 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:58,433 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-16 07:18:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 89 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:18:58,998 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [981730102] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-16 07:18:58,998 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-16 07:18:58,999 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23, 23] total 63 [2022-03-16 07:18:58,999 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877199108] [2022-03-16 07:18:58,999 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-16 07:18:58,999 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-03-16 07:18:58,999 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-16 07:18:59,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-03-16 07:18:59,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=835, Invalid=3071, Unknown=0, NotChecked=0, Total=3906 [2022-03-16 07:18:59,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:59,001 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-16 07:18:59,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.3015873015873014) internal successors, (145), 63 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-16 07:18:59,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:59,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:59,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-03-16 07:18:59,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2022-03-16 07:18:59,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-16 07:18:59,780 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 382 transitions and produced 310 states. [2022-03-16 07:18:59,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-03-16 07:18:59,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-16 07:18:59,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-03-16 07:18:59,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-03-16 07:18:59,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-03-16 07:18:59,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-03-16 07:19:00,000 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:19:00,001 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-16 07:19:00,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-16 07:19:00,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1293217164, now seen corresponding path program 6 times [2022-03-16 07:19:00,002 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-16 07:19:00,002 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253710505] [2022-03-16 07:19:00,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-16 07:19:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-16 07:19:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-16 07:19:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 33 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-16 07:19:31,627 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-16 07:19:31,627 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253710505] [2022-03-16 07:19:31,627 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253710505] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-16 07:19:31,627 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1872618423] [2022-03-16 07:19:31,627 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-03-16 07:19:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:19:31,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-16 07:19:31,632 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-16 07:19:31,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-03-16 07:19:31,725 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2022-03-16 07:19:31,725 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-16 07:19:31,728 WARN L261 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 138 conjunts are in the unsatisfiable core [2022-03-16 07:19:31,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-16 07:20:29,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-03-16 07:20:29,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:29,455 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 78 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 217 [2022-03-16 07:20:30,172 INFO L387 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 24 treesize of output 26 [2022-03-16 07:20:30,807 INFO L353 Elim1Store]: treesize reduction 56, result has 16.4 percent of original size [2022-03-16 07:20:30,808 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 46 [2022-03-16 07:20:31,342 INFO L353 Elim1Store]: treesize reduction 47, result has 13.0 percent of original size [2022-03-16 07:20:31,343 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 60 [2022-03-16 07:20:32,166 INFO L353 Elim1Store]: treesize reduction 148, result has 13.5 percent of original size [2022-03-16 07:20:32,167 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 69 treesize of output 80 [2022-03-16 07:20:33,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:33,143 INFO L353 Elim1Store]: treesize reduction 190, result has 10.8 percent of original size [2022-03-16 07:20:33,143 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 86 treesize of output 100 [2022-03-16 07:20:33,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:33,703 INFO L353 Elim1Store]: treesize reduction 300, result has 11.0 percent of original size [2022-03-16 07:20:33,703 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 103 treesize of output 120 [2022-03-16 07:20:34,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:34,938 INFO L353 Elim1Store]: treesize reduction 400, result has 9.9 percent of original size [2022-03-16 07:20:34,938 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 24 case distinctions, treesize of input 120 treesize of output 140 [2022-03-16 07:20:36,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:36,151 INFO L353 Elim1Store]: treesize reduction 444, result has 7.7 percent of original size [2022-03-16 07:20:36,152 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 30 case distinctions, treesize of input 137 treesize of output 160 [2022-03-16 07:20:36,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:36,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:36,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:37,179 INFO L353 Elim1Store]: treesize reduction 612, result has 8.7 percent of original size [2022-03-16 07:20:37,179 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 39 case distinctions, treesize of input 154 treesize of output 180 [2022-03-16 07:20:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:39,281 INFO L353 Elim1Store]: treesize reduction 270, result has 5.6 percent of original size [2022-03-16 07:20:39,282 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 24 case distinctions, treesize of input 165 treesize of output 194 [2022-03-16 07:20:42,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:42,178 INFO L353 Elim1Store]: treesize reduction 318, result has 4.8 percent of original size [2022-03-16 07:20:42,179 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 39 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 27 case distinctions, treesize of input 182 treesize of output 214 [2022-03-16 07:20:47,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:47,742 INFO L244 Elim1Store]: Index analysis took 183 ms [2022-03-16 07:20:49,644 INFO L353 Elim1Store]: treesize reduction 352, result has 61.6 percent of original size [2022-03-16 07:20:49,645 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 168 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 85 case distinctions, treesize of input 390 treesize of output 868 [2022-03-16 07:20:49,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:49,880 INFO L244 Elim1Store]: Index analysis took 192 ms [2022-03-16 07:20:51,242 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-16 07:20:51,243 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 168 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 85 case distinctions, treesize of input 1775 treesize of output 2295 [2022-03-16 07:20:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-16 07:20:51,526 INFO L353 Elim1Store]: treesize reduction 312, result has 4.9 percent of original size [2022-03-16 07:20:51,527 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 48 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 30 case distinctions, treesize of input 1196 treesize of output 1093 Received shutdown request... [2022-03-16 07:33:02,263 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-16 07:33:02,264 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-16 07:33:02,264 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-16 07:33:02,276 WARN L244 SmtUtils]: Removed 2 from assertion stack [2022-03-16 07:33:02,278 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (3 of 4 remaining) [2022-03-16 07:33:02,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-03-16 07:33:02,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-16 07:33:02,487 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 72 with TraceHistMax 13,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 35ms.. [2022-03-16 07:33:02,488 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2022-03-16 07:33:02,488 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2022-03-16 07:33:02,489 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2022-03-16 07:33:02,494 INFO L732 BasicCegarLoop]: Path program histogram: [6] [2022-03-16 07:33:02,499 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-03-16 07:33:02,499 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-16 07:33:02,500 INFO L202 PluginConnector]: Adding new model vector-add.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 07:33:02 BasicIcfg [2022-03-16 07:33:02,500 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-16 07:33:02,501 INFO L158 Benchmark]: Toolchain (without parser) took 852112.45ms. Allocated memory was 208.7MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 173.4MB in the beginning and 933.0MB in the end (delta: -759.7MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2022-03-16 07:33:02,501 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.27ms. Allocated memory is still 208.7MB. Free memory is still 174.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-16 07:33:02,501 INFO L158 Benchmark]: Boogie Procedure Inliner took 19.84ms. Allocated memory is still 208.7MB. Free memory was 173.2MB in the beginning and 171.7MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-16 07:33:02,501 INFO L158 Benchmark]: Boogie Preprocessor took 16.51ms. Allocated memory is still 208.7MB. Free memory was 171.7MB in the beginning and 170.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-16 07:33:02,502 INFO L158 Benchmark]: RCFGBuilder took 211.22ms. Allocated memory is still 208.7MB. Free memory was 170.7MB in the beginning and 161.2MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-03-16 07:33:02,502 INFO L158 Benchmark]: TraceAbstraction took 851860.07ms. Allocated memory was 208.7MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 160.8MB in the beginning and 933.0MB in the end (delta: -772.3MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2022-03-16 07:33:02,504 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 0.27ms. Allocated memory is still 208.7MB. Free memory is still 174.4MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 19.84ms. Allocated memory is still 208.7MB. Free memory was 173.2MB in the beginning and 171.7MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 16.51ms. Allocated memory is still 208.7MB. Free memory was 171.7MB in the beginning and 170.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 211.22ms. Allocated memory is still 208.7MB. Free memory was 170.7MB in the beginning and 161.2MB in the end (delta: 9.5MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 851860.07ms. Allocated memory was 208.7MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 160.8MB in the beginning and 933.0MB in the end (delta: -772.3MB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 67]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 72 with TraceHistMax 13,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 35ms.. - 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 72 with TraceHistMax 13,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 35ms.. - TimeoutResultAtElement [Line: 61]: 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 72 with TraceHistMax 13,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 35ms.. - 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 72 with TraceHistMax 13,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 6 for 35ms.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 43 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 851.8s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 3.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 169, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 530 NumberOfCodeBlocks, 528 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 780 ConstructedInterpolants, 0 QuantifiedInterpolants, 4285 SizeOfPredicates, 32 NumberOfNonLiveVariables, 719 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 15 InterpolantComputations, 0 PerfectInterpolantSequences, 1150/1605 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