/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/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE --traceabstraction.maximal.amount.of.steps.the.threads.are.allowed.to.take.successively 1 --traceabstraction.enable.heuristic.with.loops.as.step.type false --traceabstraction.considered.threads.and.their.maximal.amount.of.steps X --traceabstraction.defines.what.statements.are.considered.a.step.in.por LOOP -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.orders-32214ab [2023-05-19 20:21:04,769 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2023-05-19 20:21:04,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2023-05-19 20:21:04,863 INFO L113 SettingsManager]: Loading preferences was successful [2023-05-19 20:21:04,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-05-19 20:21:04,864 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-05-19 20:21:04,864 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-05-19 20:21:04,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-05-19 20:21:04,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-05-19 20:21:04,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-05-19 20:21:04,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-05-19 20:21:04,865 INFO L138 SettingsManager]: * Use SBE=true [2023-05-19 20:21:04,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * sizeof long=4 [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-05-19 20:21:04,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * sizeof long double=12 [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * Use constant arrays=true [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-05-19 20:21:04,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-05-19 20:21:04,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-19 20:21:04,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-05-19 20:21:04,868 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-05-19 20:21:04,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Maximal amount of steps the threads are allowed to take successively -> 1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Enable heuristic with loops as step type -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Considered threads and their maximal amount of steps -> X Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Defines what statements are considered a step in POR -> LOOP [2023-05-19 20:21:05,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-05-19 20:21:05,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-05-19 20:21:05,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-05-19 20:21:05,079 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-05-19 20:21:05,080 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2023-05-19 20:21:05,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl [2023-05-19 20:21:05,081 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl' [2023-05-19 20:21:05,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-05-19 20:21:05,097 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-05-19 20:21:05,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-05-19 20:21:05,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-05-19 20:21:05,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-05-19 20:21:05,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,123 INFO L138 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2023-05-19 20:21:05,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-05-19 20:21:05,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-05-19 20:21:05,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-05-19 20:21:05,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-05-19 20:21:05,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,136 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-05-19 20:21:05,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-05-19 20:21:05,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-05-19 20:21:05,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-05-19 20:21:05,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/1) ... [2023-05-19 20:21:05,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-19 20:21:05,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:05,159 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) [2023-05-19 20:21:05,164 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 [2023-05-19 20:21:05,185 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2023-05-19 20:21:05,185 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-05-19 20:21:05,185 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-05-19 20:21:05,186 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2023-05-19 20:21:05,186 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-05-19 20:21:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-05-19 20:21:05,186 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-05-19 20:21:05,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-05-19 20:21:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-05-19 20:21:05,187 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2023-05-19 20:21:05,237 INFO L235 CfgBuilder]: Building ICFG [2023-05-19 20:21:05,238 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-05-19 20:21:05,298 INFO L276 CfgBuilder]: Performing block encoding [2023-05-19 20:21:05,309 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-05-19 20:21:05,314 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2023-05-19 20:21:05,314 WARN L330 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2023-05-19 20:21:05,316 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.05 08:21:05 BoogieIcfgContainer [2023-05-19 20:21:05,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-05-19 20:21:05,317 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-05-19 20:21:05,317 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-05-19 20:21:05,320 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-05-19 20:21:05,320 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.05 08:21:05" (1/2) ... [2023-05-19 20:21:05,321 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ebbc587 and model type channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.05 08:21:05, skipping insertion in model container [2023-05-19 20:21:05,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.05 08:21:05" (2/2) ... [2023-05-19 20:21:05,322 INFO L112 eAbstractionObserver]: Analyzing ICFG channel-sum.wvr.bpl [2023-05-19 20:21:05,327 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-05-19 20:21:05,333 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-05-19 20:21:05,333 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-05-19 20:21:05,333 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-05-19 20:21:05,371 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-05-19 20:21:05,404 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-05-19 20:21:05,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-05-19 20:21:05,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:05,405 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) [2023-05-19 20:21:05,406 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 [2023-05-19 20:21:05,428 INFO L162 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-05-19 20:21:05,439 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-05-19 20:21:05,443 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@61081405, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-05-19 20:21:05,443 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-05-19 20:21:05,518 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:05,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:05,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1787380649, now seen corresponding path program 1 times [2023-05-19 20:21:05,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:05,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652968297] [2023-05-19 20:21:05,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:05,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:05,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652968297] [2023-05-19 20:21:05,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652968297] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-19 20:21:05,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-19 20:21:05,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-05-19 20:21:05,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145602678] [2023-05-19 20:21:05,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-19 20:21:05,666 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-05-19 20:21:05,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:05,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-05-19 20:21:05,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-05-19 20:21:05,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,693 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:05,694 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2023-05-19 20:21:05,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-05-19 20:21:05,713 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:05,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:05,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1591453815, now seen corresponding path program 1 times [2023-05-19 20:21:05,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:05,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984811641] [2023-05-19 20:21:05,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:05,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-05-19 20:21:05,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:05,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984811641] [2023-05-19 20:21:05,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1984811641] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-19 20:21:05,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-19 20:21:05,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-05-19 20:21:05,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537145809] [2023-05-19 20:21:05,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-19 20:21:05,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-05-19 20:21:05,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:05,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-05-19 20:21:05,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-05-19 20:21:05,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,787 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:05,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2023-05-19 20:21:05,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-05-19 20:21:05,818 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:05,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:05,819 INFO L85 PathProgramCache]: Analyzing trace with hash 274363008, now seen corresponding path program 1 times [2023-05-19 20:21:05,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:05,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022995097] [2023-05-19 20:21:05,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-05-19 20:21:05,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:05,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022995097] [2023-05-19 20:21:05,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022995097] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-19 20:21:05,878 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-19 20:21:05,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-05-19 20:21:05,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14136505] [2023-05-19 20:21:05,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-19 20:21:05,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-05-19 20:21:05,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:05,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-05-19 20:21:05,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-05-19 20:21:05,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,879 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:05,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-05-19 20:21:05,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:05,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:05,935 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-05-19 20:21:05,936 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:05,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:05,936 INFO L85 PathProgramCache]: Analyzing trace with hash -399212673, now seen corresponding path program 2 times [2023-05-19 20:21:05,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:05,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994482075] [2023-05-19 20:21:05,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:05,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:06,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:06,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994482075] [2023-05-19 20:21:06,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994482075] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-19 20:21:06,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-19 20:21:06,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-05-19 20:21:06,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872706545] [2023-05-19 20:21:06,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-19 20:21:06,023 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-05-19 20:21:06,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:06,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-05-19 20:21:06,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-05-19 20:21:06,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,024 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:06,024 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-05-19 20:21:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-05-19 20:21:06,058 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:06,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:06,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1107257240, now seen corresponding path program 1 times [2023-05-19 20:21:06,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:06,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221404316] [2023-05-19 20:21:06,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-05-19 20:21:06,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:06,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221404316] [2023-05-19 20:21:06,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221404316] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-19 20:21:06,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-19 20:21:06,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-05-19 20:21:06,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208978430] [2023-05-19 20:21:06,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-19 20:21:06,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-05-19 20:21:06,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:06,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-05-19 20:21:06,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-05-19 20:21:06,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,125 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:06,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 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) [2023-05-19 20:21:06,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-05-19 20:21:06,159 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:06,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:06,159 INFO L85 PathProgramCache]: Analyzing trace with hash 252259136, now seen corresponding path program 2 times [2023-05-19 20:21:06,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:06,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870849446] [2023-05-19 20:21:06,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-05-19 20:21:06,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:06,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870849446] [2023-05-19 20:21:06,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870849446] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:21:06,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1368635801] [2023-05-19 20:21:06,295 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-05-19 20:21:06,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:06,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:06,297 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) [2023-05-19 20:21:06,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-05-19 20:21:06,330 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-05-19 20:21:06,330 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:21:06,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 17 conjunts are in the unsatisfiable core [2023-05-19 20:21:06,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:21:06,450 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-05-19 20:21:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-05-19 20:21:06,522 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:21:06,608 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:21:06,609 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 24 [2023-05-19 20:21:06,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-05-19 20:21:06,650 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1368635801] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:21:06,651 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:21:06,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2023-05-19 20:21:06,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292940467] [2023-05-19 20:21:06,651 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:21:06,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-05-19 20:21:06,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:06,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-05-19 20:21:06,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-05-19 20:21:06,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,652 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:06,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 11 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:06,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:06,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:06,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:06,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-05-19 20:21:07,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-05-19 20:21:07,037 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:07,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:07,038 INFO L85 PathProgramCache]: Analyzing trace with hash 797746816, now seen corresponding path program 3 times [2023-05-19 20:21:07,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:07,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218548428] [2023-05-19 20:21:07,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:07,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-05-19 20:21:07,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:07,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218548428] [2023-05-19 20:21:07,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218548428] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:21:07,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882383860] [2023-05-19 20:21:07,400 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-05-19 20:21:07,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:07,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:07,410 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) [2023-05-19 20:21:07,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-05-19 20:21:07,445 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-05-19 20:21:07,445 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:21:07,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 35 conjunts are in the unsatisfiable core [2023-05-19 20:21:07,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:21:07,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:07,782 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:07,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:07,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:07,785 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:07,790 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2023-05-19 20:21:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 3 proven. 35 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-05-19 20:21:07,839 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:21:08,107 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:21:08,108 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 114 [2023-05-19 20:21:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-05-19 20:21:08,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1882383860] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:21:08,261 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:21:08,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 12] total 28 [2023-05-19 20:21:08,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309791161] [2023-05-19 20:21:08,261 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:21:08,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-05-19 20:21:08,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:08,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-05-19 20:21:08,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=669, Unknown=0, NotChecked=0, Total=812 [2023-05-19 20:21:08,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:08,264 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:08,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.3793103448275863) internal successors, (69), 28 states have internal predecessors, (69), 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) [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:08,264 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:08,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:08,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:08,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:21:08,737 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-05-19 20:21:08,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:08,933 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:08,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:08,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1179864801, now seen corresponding path program 4 times [2023-05-19 20:21:08,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:08,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592846890] [2023-05-19 20:21:08,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:08,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-05-19 20:21:09,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:09,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592846890] [2023-05-19 20:21:09,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1592846890] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:21:09,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [845286788] [2023-05-19 20:21:09,622 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-05-19 20:21:09,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:09,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:09,636 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) [2023-05-19 20:21:09,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-05-19 20:21:09,668 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-05-19 20:21:09,668 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:21:09,669 WARN L261 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 61 conjunts are in the unsatisfiable core [2023-05-19 20:21:09,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:21:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,684 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:10,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,686 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:10,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,689 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:10,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,691 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:10,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:10,692 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:10,694 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 44 [2023-05-19 20:21:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 14 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:10,735 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:21:11,752 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:21:11,752 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 0 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 118 treesize of output 400 [2023-05-19 20:21:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 5 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:12,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [845286788] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:21:12,481 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:21:12,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 21, 21] total 53 [2023-05-19 20:21:12,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410223112] [2023-05-19 20:21:12,482 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:21:12,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-05-19 20:21:12,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:12,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-05-19 20:21:12,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=373, Invalid=2489, Unknown=0, NotChecked=0, Total=2862 [2023-05-19 20:21:12,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:12,483 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:12,483 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.074074074074074) internal successors, (112), 53 states have internal predecessors, (112), 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) [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:21:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:21:13,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:21:13,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-05-19 20:21:14,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:14,164 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:14,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:14,165 INFO L85 PathProgramCache]: Analyzing trace with hash 581654942, now seen corresponding path program 5 times [2023-05-19 20:21:14,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:14,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283150872] [2023-05-19 20:21:14,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-05-19 20:21:14,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:14,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283150872] [2023-05-19 20:21:14,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283150872] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:21:14,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1214516461] [2023-05-19 20:21:14,800 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-05-19 20:21:14,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:14,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:14,803 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) [2023-05-19 20:21:14,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-05-19 20:21:14,853 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2023-05-19 20:21:14,854 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:21:14,855 WARN L261 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 71 conjunts are in the unsatisfiable core [2023-05-19 20:21:14,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:21:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,024 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,029 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,031 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,033 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,035 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,037 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:16,038 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:16,039 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 21 disjoint index pairs (out of 91 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 40 [2023-05-19 20:21:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 14 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:16,086 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:21:17,294 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,294 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,295 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,295 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,296 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,298 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,299 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,304 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,304 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,306 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,308 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,308 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,308 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,309 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,311 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,311 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,312 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,312 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,312 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,315 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,315 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:17,413 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:21:17,413 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 63 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 28 case distinctions, treesize of input 136 treesize of output 324 [2023-05-19 20:21:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:17,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1214516461] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:21:17,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:21:17,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 24, 24] total 65 [2023-05-19 20:21:17,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308246202] [2023-05-19 20:21:17,664 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:21:17,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2023-05-19 20:21:17,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:21:17,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2023-05-19 20:21:17,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=475, Invalid=3815, Unknown=0, NotChecked=0, Total=4290 [2023-05-19 20:21:17,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:17,666 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:21:17,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 1.9090909090909092) internal successors, (126), 65 states have internal predecessors, (126), 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) [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:21:17,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:21:19,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:21:19,917 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-05-19 20:21:20,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:20,103 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:21:20,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:21:20,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1091699075, now seen corresponding path program 6 times [2023-05-19 20:21:20,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:21:20,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288779401] [2023-05-19 20:21:20,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:21:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:21:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:21:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-05-19 20:21:20,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:21:20,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288779401] [2023-05-19 20:21:20,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288779401] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:21:20,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306068219] [2023-05-19 20:21:20,852 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-05-19 20:21:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:21:20,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:21:20,853 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) [2023-05-19 20:21:20,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-05-19 20:21:20,893 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2023-05-19 20:21:20,893 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:21:20,894 WARN L261 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 81 conjunts are in the unsatisfiable core [2023-05-19 20:21:20,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:21:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,197 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,203 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,205 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,206 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,209 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,210 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:21:23,213 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:21:23,215 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 56 [2023-05-19 20:21:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:21:23,272 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:21:30,068 INFO L356 Elim1Store]: treesize reduction 70, result has 96.1 percent of original size [2023-05-19 20:21:30,069 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 0 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 253 case distinctions, treesize of input 178 treesize of output 1804 [2023-05-19 20:28:40,691 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:40,888 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:41,015 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:41,050 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:41,071 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:41,348 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:41,881 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:41,992 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,032 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,064 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,347 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,367 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,383 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:42,415 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:42,443 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:42,525 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,573 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,673 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,708 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,811 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:42,861 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:43,219 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:43,286 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:43,322 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:43,364 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:43,700 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:43,836 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:43,892 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:43,934 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:44,090 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:44,144 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:44,200 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:44,225 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:44,267 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:44,435 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:44,491 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:44,943 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:44,970 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:45,093 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:45,437 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,012 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,022 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,194 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,365 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,375 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,505 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,510 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,541 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,595 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,622 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,625 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,642 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,651 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,697 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:28:50,716 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,718 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,777 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,786 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,828 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:50,901 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:28:50,912 WARN L718 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-05-19 20:28:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 16 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:28:51,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1306068219] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:28:51,108 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:28:51,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 27, 27] total 69 [2023-05-19 20:28:51,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85675953] [2023-05-19 20:28:51,108 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:28:51,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2023-05-19 20:28:51,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:28:51,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2023-05-19 20:28:51,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=483, Invalid=4347, Unknown=0, NotChecked=0, Total=4830 [2023-05-19 20:28:51,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:28:51,110 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:28:51,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 2.0) internal successors, (140), 69 states have internal predecessors, (140), 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) [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:28:51,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:28:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:28:53,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:28:53,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:28:53,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-05-19 20:28:53,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-05-19 20:28:53,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:28:53,390 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:28:53,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:28:53,390 INFO L85 PathProgramCache]: Analyzing trace with hash -590428292, now seen corresponding path program 7 times [2023-05-19 20:28:53,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:28:53,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139964073] [2023-05-19 20:28:53,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:28:53,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:28:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:28:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-05-19 20:28:54,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:28:54,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139964073] [2023-05-19 20:28:54,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139964073] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:28:54,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [834796604] [2023-05-19 20:28:54,365 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-05-19 20:28:54,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:28:54,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:28:54,366 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) [2023-05-19 20:28:54,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-05-19 20:28:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:28:54,402 WARN L261 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 93 conjunts are in the unsatisfiable core [2023-05-19 20:28:54,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:28:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,372 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,377 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,377 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,383 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,388 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,391 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,393 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:28:56,395 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:28:56,396 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 61 [2023-05-19 20:28:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:28:56,449 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:28:58,847 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:28:58,847 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 0 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 174 treesize of output 864 [2023-05-19 20:29:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 12 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:29:00,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [834796604] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:29:00,385 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:29:00,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 30, 30] total 80 [2023-05-19 20:29:00,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585410123] [2023-05-19 20:29:00,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:29:00,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 81 states [2023-05-19 20:29:00,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:29:00,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2023-05-19 20:29:00,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=568, Invalid=5912, Unknown=0, NotChecked=0, Total=6480 [2023-05-19 20:29:00,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:29:00,387 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:29:00,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 81 states, 81 states have (on average 1.8395061728395061) internal successors, (149), 80 states have internal predecessors, (149), 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) [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-05-19 20:29:00,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:29:04,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-05-19 20:29:04,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-05-19 20:29:04,098 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-05-19 20:29:04,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:29:04,284 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:29:04,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:29:04,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1042561829, now seen corresponding path program 8 times [2023-05-19 20:29:04,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:29:04,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891681533] [2023-05-19 20:29:04,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:29:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:29:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:29:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-05-19 20:29:05,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:29:05,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891681533] [2023-05-19 20:29:05,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891681533] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:29:05,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1246082907] [2023-05-19 20:29:05,354 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-05-19 20:29:05,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:29:05,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:29:05,355 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-19 20:29:05,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-05-19 20:29:05,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-05-19 20:29:05,386 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:29:05,387 WARN L261 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 101 conjunts are in the unsatisfiable core [2023-05-19 20:29:05,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:29:08,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,034 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,036 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,049 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,051 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,054 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,057 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:29:08,058 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,058 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:29:08,059 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 45 disjoint index pairs (out of 171 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 68 [2023-05-19 20:29:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 14 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:29:08,113 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:29:11,182 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-19 20:29:11,182 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 0 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 194 treesize of output 1060 [2023-05-19 20:29:13,401 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 33 proven. 213 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:29:13,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1246082907] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-19 20:29:13,401 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-19 20:29:13,401 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 33, 33] total 87 [2023-05-19 20:29:13,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954140891] [2023-05-19 20:29:13,401 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-19 20:29:13,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2023-05-19 20:29:13,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-19 20:29:13,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2023-05-19 20:29:13,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=623, Invalid=7033, Unknown=0, NotChecked=0, Total=7656 [2023-05-19 20:29:13,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:29:13,404 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-19 20:29:13,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 88 states have (on average 1.9318181818181819) internal successors, (170), 87 states have internal predecessors, (170), 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) [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-05-19 20:29:13,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-05-19 20:29:17,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-05-19 20:29:17,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-05-19 20:29:17,831 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-05-19 20:29:18,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-05-19 20:29:18,017 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-05-19 20:29:18,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-19 20:29:18,018 INFO L85 PathProgramCache]: Analyzing trace with hash -614175142, now seen corresponding path program 9 times [2023-05-19 20:29:18,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-19 20:29:18,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672100093] [2023-05-19 20:29:18,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-19 20:29:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-19 20:29:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-19 20:29:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-05-19 20:29:19,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-19 20:29:19,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672100093] [2023-05-19 20:29:19,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672100093] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-19 20:29:19,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1528184576] [2023-05-19 20:29:19,275 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-05-19 20:29:19,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-19 20:29:19,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-19 20:29:19,277 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-19 20:29:19,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-05-19 20:29:19,316 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2023-05-19 20:29:19,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-19 20:29:19,317 WARN L261 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 111 conjunts are in the unsatisfiable core [2023-05-19 20:29:19,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-19 20:30:36,017 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,030 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,031 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,044 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,051 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,052 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,055 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-19 20:30:36,059 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,059 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-19 20:30:36,060 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 73 [2023-05-19 20:30:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 14 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-05-19 20:30:36,134 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-19 20:30:47,569 INFO L356 Elim1Store]: treesize reduction 450, result has 75.2 percent of original size [2023-05-19 20:30:47,570 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 24 select indices, 24 select index equivalence classes, 0 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 276 case distinctions, treesize of input 244 treesize of output 1484 [2023-05-19 20:30:53,458 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:53,684 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:30:53,749 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:54,023 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:54,148 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:30:54,190 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:54,262 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:30:54,277 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:30:54,320 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:54,615 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:54,727 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:54,985 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:55,397 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:55,461 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:55,583 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:30:55,613 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:55,870 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:56,130 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:56,236 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:56,482 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:56,846 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:56,914 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:57,028 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:30:57,056 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:57,132 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:57,271 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:57,508 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:57,615 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:57,689 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:58,033 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:30:58,666 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:58,961 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:59,202 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:59,317 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:30:59,386 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:30:59,600 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:30:59,711 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:00,232 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:00,513 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:00,701 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:01,059 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:01,276 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:01,728 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:01,843 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:02,068 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:02,373 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:02,920 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:03,432 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:04,566 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:04,688 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:04,759 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:04,803 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:04,884 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:05,005 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:05,190 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:05,357 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:05,655 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:05,777 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:05,847 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:05,966 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:06,192 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:06,381 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:06,713 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:07,255 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:07,599 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:08,628 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:09,120 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:31:11,277 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:12,286 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:12,703 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:13,622 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:13,821 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:14,272 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:14,468 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:14,573 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:14,985 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:15,190 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:15,653 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:16,650 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:16,892 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:17,437 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:17,633 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:18,052 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:18,150 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:18,362 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:18,603 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:19,089 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:20,095 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:20,594 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:20,688 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:20,906 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:20,959 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:21,063 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:21,321 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:21,468 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:21,739 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:22,374 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:22,462 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:22,590 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:22,769 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:22,902 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:22,943 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:22,995 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:23,067 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:23,132 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:23,319 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:23,439 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:23,756 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:23,937 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:24,008 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:24,131 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:24,206 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:24,331 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:24,412 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:24,460 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:24,523 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:24,658 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:24,839 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:24,960 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:25,130 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:25,422 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:25,649 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:25,776 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:25,844 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:25,973 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:26,253 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:26,799 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:27,096 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:27,335 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:27,594 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:27,738 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:27,986 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:28,487 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:28,695 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:28,801 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:28,902 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:28,972 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:29,063 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:29,204 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:29,342 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:29,607 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:29,659 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:29,765 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:29,798 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:29,900 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:30,109 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:30,212 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:30,417 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:30,870 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:31,889 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:32,375 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:32,853 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:33,112 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:33,209 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:33,266 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:33,364 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:33,575 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:33,709 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:33,958 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:34,198 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:34,777 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:34,868 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:34,990 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:35,161 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:35,305 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:35,372 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:35,427 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:35,482 WARN L718 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-05-19 20:31:35,536 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:35,783 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:35,968 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:36,091 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:36,297 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:36,382 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:36,522 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:36,599 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:36,714 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:31:36,765 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:36,841 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:36,931 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:36,993 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:37,213 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:37,368 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:37,534 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:37,687 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:37,782 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:31:37,854 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:37,948 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:38,092 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:38,259 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:38,501 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:38,846 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:39,354 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:39,879 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:41,006 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:42,086 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:31:44,370 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:44,797 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:45,739 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:46,152 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:46,355 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:46,444 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:46,634 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:47,049 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:47,266 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:47,485 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:47,950 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:48,922 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:49,636 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:49,840 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:50,316 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:50,514 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:50,617 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:51,120 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:51,410 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:52,517 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:53,097 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:53,332 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:53,442 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:53,567 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:53,632 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:53,880 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:54,031 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:54,533 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:54,869 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:55,370 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:55,604 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:55,852 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:56,001 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:56,320 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:56,964 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:31:58,089 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:58,629 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:58,756 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:59,010 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:31:59,504 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:31:59,763 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:31:59,812 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:31:59,915 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:00,011 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:00,286 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:00,431 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:00,668 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:00,798 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:00,893 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:01,459 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:01,787 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:02,090 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:02,291 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:02,478 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:02,791 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:02,907 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:03,106 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:03,151 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:03,241 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:03,314 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:03,465 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:03,545 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:03,692 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:03,755 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:03,868 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:04,034 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:04,282 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:04,637 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:04,872 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:05,032 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:05,134 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:05,413 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:05,570 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:05,801 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:06,165 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:06,518 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:07,279 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:07,382 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:07,461 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:32:07,516 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:07,603 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:07,808 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:07,981 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:08,181 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:08,467 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:08,563 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:08,741 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:08,808 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:08,915 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:09,329 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:09,602 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:09,843 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:10,074 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:10,449 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:10,573 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:11,069 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:11,242 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:11,362 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:11,421 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:32:11,454 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:11,540 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:11,669 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:11,917 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:12,033 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:12,128 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:12,429 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:12,914 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:13,692 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:14,186 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:14,586 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:15,265 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:15,577 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:15,763 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:15,981 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:16,085 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:16,138 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:16,264 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:16,972 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:17,292 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:18,525 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:19,065 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:19,545 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:19,769 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:19,875 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:20,310 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:32:20,385 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:20,510 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:20,627 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:20,870 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:21,167 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:21,360 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:21,690 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:22,263 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:22,389 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:22,647 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:23,113 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:23,343 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:24,459 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:25,021 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:25,602 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:26,037 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:26,635 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:27,783 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:28,988 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:32:31,511 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:32,065 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:32,309 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:32,833 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:33,934 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:35,091 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:35,617 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:36,188 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:36,520 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:37,036 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:37,276 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:32:37,410 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:37,782 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:38,869 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:32:41,138 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:32:43,365 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-05-19 20:32:48,325 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:32:50,616 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:51,635 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:52,715 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:53,235 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:32:53,446 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:53,943 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:54,961 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:55,413 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:32:55,927 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:57,015 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:32:58,037 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:33:00,351 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:01,423 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:33:03,684 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:04,717 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:05,218 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:05,419 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:05,849 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:06,868 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:07,371 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:07,907 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:08,153 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:09,237 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:09,769 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:09,986 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:10,459 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:10,686 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:11,518 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:12,107 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:12,345 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:12,919 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:14,080 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:14,538 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:14,752 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:14,833 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:15,044 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:16,202 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:16,701 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:17,866 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:33:20,411 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:21,415 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:21,849 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:22,250 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:22,508 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:22,764 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:23,264 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:23,394 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:23,665 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:23,772 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:23,983 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:24,087 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:24,160 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:24,672 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:24,923 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:25,426 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:26,481 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:26,930 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:27,134 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:27,336 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:27,530 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:28,115 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:28,364 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:28,490 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:28,748 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:28,849 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:29,058 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:29,164 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:29,220 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:29,467 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:29,599 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:29,663 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:29,789 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:29,837 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:29,873 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:29,921 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:30,164 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:30,392 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:30,512 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:30,980 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:31,205 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:32,307 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:32,805 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:33,048 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:33,570 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:33,670 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:33,722 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:33,922 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:34,018 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:34,242 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:34,724 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:34,962 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:35,156 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:35,287 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:35,381 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:35,625 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:35,756 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:36,379 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:36,774 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:37,149 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:37,395 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:37,473 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:37,592 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:37,744 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:37,841 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:38,021 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:38,271 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:38,628 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:38,919 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:39,020 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:39,173 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:39,258 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:39,343 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:39,511 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:39,770 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:40,010 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:40,400 WARN L718 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-05-19 20:33:40,444 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:40,504 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:40,604 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:40,676 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:40,817 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:40,999 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:41,184 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:41,585 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:41,917 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:42,021 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:42,433 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:42,609 WARN L718 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-05-19 20:33:42,654 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:42,738 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:42,853 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:42,918 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:43,409 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:43,598 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:44,393 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:44,696 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:44,766 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:44,911 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:45,041 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:45,341 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:46,009 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:33:47,301 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:47,616 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:48,246 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:48,735 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:48,947 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:49,175 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:49,309 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:49,477 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:49,789 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:50,039 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:33:50,622 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:33:50,841 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:50,943 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:33:51,056 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:33:51,340 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:33:53,572 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-05-19 20:33:58,427 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:00,664 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:01,742 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:03,815 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:04,756 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:05,197 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:06,155 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:06,720 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:07,835 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:08,812 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:11,002 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:11,428 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:12,364 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:12,787 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:13,025 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:14,043 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:14,526 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:14,779 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:15,308 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:15,511 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:15,966 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:16,081 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:16,318 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:17,399 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:17,929 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:20,329 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:21,495 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:22,002 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:22,243 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:22,718 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:23,827 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:24,080 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:24,567 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:25,677 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:26,151 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:26,714 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:27,797 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:30,095 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:31,236 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:31,739 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:32,792 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:33,097 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:33,669 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:33,788 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:34,015 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:34,475 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:34,727 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:34,951 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:35,076 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:35,521 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:35,747 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:36,880 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:37,461 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:38,058 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:38,369 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:38,669 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:39,231 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:39,419 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:39,740 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:39,970 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:40,111 WARN L718 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-05-19 20:34:40,191 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:40,684 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:41,142 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:41,321 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:41,778 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:42,763 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:43,342 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:44,538 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:47,023 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:48,140 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:48,353 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:48,817 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:49,929 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:50,428 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:50,622 WARN L718 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-05-19 20:34:50,715 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:51,181 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:51,573 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:52,680 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:34:54,976 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:55,996 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:56,479 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:56,902 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:57,873 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-05-19 20:34:58,055 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:58,492 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:34:59,453 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-05-19 20:34:59,867 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-05-19 20:35:00,865 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:35:03,026 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-05-19 20:35:05,258 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. Received shutdown request... [2023-05-19 20:35:09,449 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-05-19 20:35:09,449 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 [2023-05-19 20:35:09,449 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 [2023-05-19 20:35:09,449 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2023-05-19 20:35:09,464 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-05-19 20:35:09,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-05-19 20:35:09,650 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 67 with TraceHistMax 11,while TraceCheckSpWp was constructing backward predicates,while ExplicitLhsPolynomialRelations was build 55833 of 65536 xjuncts. [2023-05-19 20:35:09,652 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2023-05-19 20:35:09,652 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2023-05-19 20:35:09,655 INFO L444 BasicCegarLoop]: Path program histogram: [9, 2, 1, 1] [2023-05-19 20:35:09,657 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-05-19 20:35:09,657 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-05-19 20:35:09,658 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.05 08:35:09 BasicIcfg [2023-05-19 20:35:09,658 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-05-19 20:35:09,659 INFO L158 Benchmark]: Toolchain (without parser) took 844561.58ms. Allocated memory was 194.0MB in the beginning and 896.5MB in the end (delta: 702.5MB). Free memory was 150.0MB in the beginning and 533.1MB in the end (delta: -383.1MB). Peak memory consumption was 561.2MB. Max. memory is 8.0GB. [2023-05-19 20:35:09,659 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.10ms. Allocated memory is still 194.0MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-05-19 20:35:09,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.01ms. Allocated memory is still 194.0MB. Free memory was 149.9MB in the beginning and 148.5MB in the end (delta: 1.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-05-19 20:35:09,659 INFO L158 Benchmark]: Boogie Preprocessor took 12.01ms. Allocated memory is still 194.0MB. Free memory was 148.4MB in the beginning and 147.4MB in the end (delta: 932.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-05-19 20:35:09,660 INFO L158 Benchmark]: RCFGBuilder took 178.51ms. Allocated memory is still 194.0MB. Free memory was 147.3MB in the beginning and 165.3MB in the end (delta: -18.0MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. [2023-05-19 20:35:09,668 INFO L158 Benchmark]: TraceAbstraction took 844341.27ms. Allocated memory was 194.0MB in the beginning and 896.5MB in the end (delta: 702.5MB). Free memory was 164.1MB in the beginning and 533.1MB in the end (delta: -369.1MB). Peak memory consumption was 572.4MB. Max. memory is 8.0GB. [2023-05-19 20:35:09,669 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 0.10ms. Allocated memory is still 194.0MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 26.01ms. Allocated memory is still 194.0MB. Free memory was 149.9MB in the beginning and 148.5MB in the end (delta: 1.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 12.01ms. Allocated memory is still 194.0MB. Free memory was 148.4MB in the beginning and 147.4MB in the end (delta: 932.8kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 178.51ms. Allocated memory is still 194.0MB. Free memory was 147.3MB in the beginning and 165.3MB in the end (delta: -18.0MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. * TraceAbstraction took 844341.27ms. Allocated memory was 194.0MB in the beginning and 896.5MB in the end (delta: 702.5MB). Free memory was 164.1MB in the beginning and 533.1MB in the end (delta: -369.1MB). Peak memory consumption was 572.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1655, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 558, dependent conditional: 556, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1141, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1141, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 271, dependent unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 185, dependent unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 185, dependent unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 188, independent: 144, independent conditional: 18, independent unconditional: 126, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 188, independent: 123, independent conditional: 0, independent unconditional: 123, dependent: 65, dependent conditional: 0, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 65, independent: 21, independent conditional: 18, independent unconditional: 3, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 65, independent: 21, independent conditional: 18, independent unconditional: 3, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 219, independent: 68, independent conditional: 49, independent unconditional: 19, dependent: 151, dependent conditional: 114, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 1430, independent: 953, independent conditional: 0, independent unconditional: 953, dependent: 289, dependent conditional: 143, dependent unconditional: 146, unknown: 188, unknown conditional: 60, unknown unconditional: 128] , Statistics on independence cache: Total cache size (in pairs): 188, Positive cache size: 144, Positive conditional cache size: 18, Positive unconditional cache size: 126, Negative cache size: 44, Negative conditional cache size: 42, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 86, Maximal queried relation: 12, Independence queries for same thread: 514 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 41, Number of trivial persistent sets: 34, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 140, independent: 138, independent conditional: 0, independent unconditional: 138, dependent: 2, dependent conditional: 0, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1655, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 558, dependent conditional: 556, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1141, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1141, independent: 1097, independent conditional: 959, independent unconditional: 138, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 271, dependent unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 185, dependent unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1430, independent: 1097, independent conditional: 18, independent unconditional: 1079, dependent: 333, dependent conditional: 185, dependent unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 188, independent: 144, independent conditional: 18, independent unconditional: 126, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 188, independent: 123, independent conditional: 0, independent unconditional: 123, dependent: 65, dependent conditional: 0, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 65, independent: 21, independent conditional: 18, independent unconditional: 3, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 65, independent: 21, independent conditional: 18, independent unconditional: 3, dependent: 44, dependent conditional: 42, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 219, independent: 68, independent conditional: 49, independent unconditional: 19, dependent: 151, dependent conditional: 114, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 1430, independent: 953, independent conditional: 0, independent unconditional: 953, dependent: 289, dependent conditional: 143, dependent unconditional: 146, unknown: 188, unknown conditional: 60, unknown unconditional: 128] , Statistics on independence cache: Total cache size (in pairs): 188, Positive cache size: 144, Positive conditional cache size: 18, Positive unconditional cache size: 126, Negative cache size: 44, Negative conditional cache size: 42, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 86, Maximal queried relation: 12, Independence queries for same thread: 514 - TimeoutResultAtElement [Line: 62]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 67 with TraceHistMax 11,while TraceCheckSpWp was constructing backward predicates,while ExplicitLhsPolynomialRelations was build 55833 of 65536 xjuncts. - TimeoutResultAtElement [Line: 57]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was analyzing trace of length 67 with TraceHistMax 11,while TraceCheckSpWp was constructing backward predicates,while ExplicitLhsPolynomialRelations was build 55833 of 65536 xjuncts. - TimeoutResultAtElement [Line: 57]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was analyzing trace of length 67 with TraceHistMax 11,while TraceCheckSpWp was constructing backward predicates,while ExplicitLhsPolynomialRelations was build 55833 of 65536 xjuncts. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 30 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 844.2s, OverallIterations: 13, TraceHistogramMax: 0, PathProgramHistogramMax: 9, EmptinessCheckTime: 14.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 251, 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, 475.7s InterpolantComputationTime, 732 NumberOfCodeBlocks, 732 NumberOfCodeBlocksAsserted, 37 NumberOfCheckSat, 1030 ConstructedInterpolants, 82 QuantifiedInterpolants, 42497 SizeOfPredicates, 66 NumberOfNonLiveVariables, 787 ConjunctsInSsa, 459 ConjunctsInUnsatCore, 26 InterpolantComputations, 5 PerfectInterpolantSequences, 288/2588 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