/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/array-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 13:48:07,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 13:48:07,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 13:48:07,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-17 13:48:07,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-17 13:48:07,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-17 13:48:07,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-17 13:48:07,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-17 13:48:07,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-17 13:48:07,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-17 13:48:07,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-17 13:48:07,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-17 13:48:07,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 13:48:07,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 13:48:07,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 13:48:07,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 13:48:07,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 13:48:07,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 13:48:07,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 13:48:07,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 13:48:07,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 13:48:07,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 13:48:07,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 13:48:07,782 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 13:48:07,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-17 13:48:07,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 13:48:07,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 13:48:07,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 13:48:07,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf [2021-06-17 13:48:07,831 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 13:48:07,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 13:48:07,831 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 13:48:07,832 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 13:48:07,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 13:48:07,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 13:48:07,834 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 13:48:07,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 13:48:07,834 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 13:48:07,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 13:48:07,835 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 13:48:07,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 13:48:07,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 13:48:07,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 13:48:07,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 13:48:07,836 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 13:48:07,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 13:48:07,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 13:48:07,837 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 13:48:07,838 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 13:48:07,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-17 13:48:07,838 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 13:48:08,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 13:48:08,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 13:48:08,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 13:48:08,140 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-17 13:48:08,142 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-17 13:48:08,143 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/array-sum.wvr.bpl [2021-06-17 13:48:08,143 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/array-sum.wvr.bpl' [2021-06-17 13:48:08,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 13:48:08,170 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-17 13:48:08,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 13:48:08,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 13:48:08,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 13:48:08,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,192 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 13:48:08,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 13:48:08,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 13:48:08,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 13:48:08,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... [2021-06-17 13:48:08,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 13:48:08,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 13:48:08,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 13:48:08,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 13:48:08,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 13:48:08,275 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-17 13:48:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-17 13:48:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-17 13:48:08,275 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-17 13:48:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-17 13:48:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-17 13:48:08,276 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-17 13:48:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 13:48:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 13:48:08,276 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-17 13:48:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-17 13:48:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-17 13:48:08,277 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 13:48:08,421 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 13:48:08,422 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-17 13:48:08,423 INFO L202 PluginConnector]: Adding new model array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 01:48:08 BoogieIcfgContainer [2021-06-17 13:48:08,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 13:48:08,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 13:48:08,424 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 13:48:08,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 13:48:08,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 01:48:08" (1/2) ... [2021-06-17 13:48:08,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25f8c8e and model type array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 01:48:08, skipping insertion in model container [2021-06-17 13:48:08,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 01:48:08" (2/2) ... [2021-06-17 13:48:08,428 INFO L111 eAbstractionObserver]: Analyzing ICFG array-sum.wvr.bpl [2021-06-17 13:48:08,432 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 13:48:08,432 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 13:48:08,432 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-17 13:48:08,432 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 13:48:08,513 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-06-17 13:48:08,527 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 13:48:08,562 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 13:48:08,563 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 13:48:08,565 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 13:48:08,565 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 13:48:08,565 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 13:48:08,565 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 13:48:08,566 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 13:48:08,566 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 13:48:08,656 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:08,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:08,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1847214403, now seen corresponding path program 1 times [2021-06-17 13:48:08,665 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:08,665 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002929170] [2021-06-17 13:48:08,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 13:48:08,828 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:08,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002929170] [2021-06-17 13:48:08,829 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002929170] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 13:48:08,829 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 13:48:08,829 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-17 13:48:08,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224246490] [2021-06-17 13:48:08,832 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-17 13:48:08,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:08,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-17 13:48:08,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-17 13:48:08,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:08,845 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:08,846 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:08,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:08,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:08,934 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 13:48:08,934 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:08,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:08,937 INFO L82 PathProgramCache]: Analyzing trace with hash -1010955534, now seen corresponding path program 1 times [2021-06-17 13:48:08,937 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:08,937 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877174869] [2021-06-17 13:48:08,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:09,374 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:09,374 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877174869] [2021-06-17 13:48:09,374 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877174869] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:09,374 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1492706598] [2021-06-17 13:48:09,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:09,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 16 conjunts are in the unsatisfiable core [2021-06-17 13:48:09,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:09,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2021-06-17 13:48:09,641 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:09,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:09,647 INFO L518 ElimStorePlain]: Eliminatee B vanished before elimination [2021-06-17 13:48:09,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:09,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:7 [2021-06-17 13:48:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:09,682 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1492706598] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:09,682 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:09,683 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 12 [2021-06-17 13:48:09,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458634570] [2021-06-17 13:48:09,684 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-17 13:48:09,684 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:09,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-17 13:48:09,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-06-17 13:48:09,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:09,691 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:09,691 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 12 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:09,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:09,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:09,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:09,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:10,156 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:10,157 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:10,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:10,157 INFO L82 PathProgramCache]: Analyzing trace with hash 379547477, now seen corresponding path program 2 times [2021-06-17 13:48:10,158 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:10,158 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324564856] [2021-06-17 13:48:10,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:10,208 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:10,208 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324564856] [2021-06-17 13:48:10,208 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324564856] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:10,208 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1184162312] [2021-06-17 13:48:10,209 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:10,239 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:48:10,240 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:10,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-17 13:48:10,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:10,345 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1184162312] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:10,345 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:10,345 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-06-17 13:48:10,345 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298733976] [2021-06-17 13:48:10,345 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-17 13:48:10,346 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:10,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-17 13:48:10,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-06-17 13:48:10,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:10,346 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:10,347 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 3.4615384615384617) internal successors, (45), 12 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:10,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:10,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:10,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:10,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:10,715 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:10,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:10,716 INFO L82 PathProgramCache]: Analyzing trace with hash 584527210, now seen corresponding path program 3 times [2021-06-17 13:48:10,716 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:10,716 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94140608] [2021-06-17 13:48:10,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:11,161 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:11,161 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94140608] [2021-06-17 13:48:11,162 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94140608] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:11,162 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1978765213] [2021-06-17 13:48:11,162 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:11,208 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-17 13:48:11,208 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:11,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 25 conjunts are in the unsatisfiable core [2021-06-17 13:48:11,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:11,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:11,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:11,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:11,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:11,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 25 [2021-06-17 13:48:11,513 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:11,517 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:11,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:11,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:11,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:11,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:11,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 3 [2021-06-17 13:48:11,523 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:11,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:11,528 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:11,528 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:41, output treesize:3 [2021-06-17 13:48:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:11,547 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1978765213] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:11,547 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:11,547 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13] total 25 [2021-06-17 13:48:11,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845126122] [2021-06-17 13:48:11,547 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-06-17 13:48:11,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:11,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-06-17 13:48:11,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=564, Unknown=0, NotChecked=0, Total=650 [2021-06-17 13:48:11,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:11,549 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:11,549 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 2.076923076923077) internal successors, (54), 25 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:11,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:11,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:11,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:11,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:12,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:12,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:12,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:12,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-17 13:48:12,789 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:12,790 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:12,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:12,790 INFO L82 PathProgramCache]: Analyzing trace with hash -997090851, now seen corresponding path program 4 times [2021-06-17 13:48:12,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:12,790 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438054658] [2021-06-17 13:48:12,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:12,850 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:12,850 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438054658] [2021-06-17 13:48:12,850 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438054658] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:12,850 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1879902530] [2021-06-17 13:48:12,851 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:12,884 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:48:12,885 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:12,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 9 conjunts are in the unsatisfiable core [2021-06-17 13:48:12,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:13,020 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1879902530] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:13,020 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:13,020 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2021-06-17 13:48:13,020 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50614618] [2021-06-17 13:48:13,022 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-17 13:48:13,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:13,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-17 13:48:13,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2021-06-17 13:48:13,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:13,023 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:13,023 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 3.3529411764705883) internal successors, (57), 16 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:13,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:13,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-17 13:48:13,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:13,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:13,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:13,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:13,546 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:13,546 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:13,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:13,547 INFO L82 PathProgramCache]: Analyzing trace with hash 1531849817, now seen corresponding path program 5 times [2021-06-17 13:48:13,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:13,547 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720605402] [2021-06-17 13:48:13,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:13,611 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:13,611 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720605402] [2021-06-17 13:48:13,611 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720605402] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:13,611 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1184779779] [2021-06-17 13:48:13,611 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:13,641 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-17 13:48:13,642 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:13,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 9 conjunts are in the unsatisfiable core [2021-06-17 13:48:13,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:13,722 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1184779779] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:13,723 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:13,723 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2021-06-17 13:48:13,723 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53440837] [2021-06-17 13:48:13,724 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-17 13:48:13,724 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:13,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-17 13:48:13,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-06-17 13:48:13,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:13,724 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:13,724 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 12 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:13,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:13,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:13,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:13,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:13,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:13,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:14,144 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:14,144 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:14,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:14,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1539407730, now seen corresponding path program 6 times [2021-06-17 13:48:14,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:14,145 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973416309] [2021-06-17 13:48:14,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:14,756 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:14,756 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973416309] [2021-06-17 13:48:14,756 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973416309] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:14,756 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [277730459] [2021-06-17 13:48:14,756 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:14,785 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-06-17 13:48:14,785 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:14,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 33 conjunts are in the unsatisfiable core [2021-06-17 13:48:14,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:15,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,447 INFO L354 Elim1Store]: treesize reduction 54, result has 50.5 percent of original size [2021-06-17 13:48:15,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 381 treesize of output 338 [2021-06-17 13:48:15,499 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:15,516 INFO L628 ElimStorePlain]: treesize reduction 59, result has 41.6 percent of original size [2021-06-17 13:48:15,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:15,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:15,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:15,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2021-06-17 13:48:15,524 INFO L550 ElimStorePlain]: Start of recursive call 3: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 13:48:15,531 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:15,536 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:15,536 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:384, output treesize:18 [2021-06-17 13:48:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:15,665 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [277730459] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:15,665 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:15,665 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2021-06-17 13:48:15,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319849385] [2021-06-17 13:48:15,665 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-06-17 13:48:15,665 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:15,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-06-17 13:48:15,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=1140, Unknown=0, NotChecked=0, Total=1260 [2021-06-17 13:48:15,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:15,666 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:15,666 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 1.8888888888888888) internal successors, (68), 36 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:15,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:15,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:15,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:15,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:15,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:15,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:15,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:17,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:17,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:17,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:17,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:17,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:17,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:17,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-17 13:48:17,987 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:17,988 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:17,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:17,989 INFO L82 PathProgramCache]: Analyzing trace with hash -1684683719, now seen corresponding path program 7 times [2021-06-17 13:48:17,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:17,990 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200963510] [2021-06-17 13:48:17,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:18,060 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:18,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200963510] [2021-06-17 13:48:18,060 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200963510] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:18,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641438142] [2021-06-17 13:48:18,060 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:18,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-17 13:48:18,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:18,252 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641438142] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:18,252 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:18,252 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-06-17 13:48:18,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022166379] [2021-06-17 13:48:18,253 INFO L462 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-06-17 13:48:18,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:18,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-06-17 13:48:18,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=331, Unknown=0, NotChecked=0, Total=420 [2021-06-17 13:48:18,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:18,254 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:18,254 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 20 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) [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-17 13:48:18,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:18,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 13:48:18,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:19,131 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-06-17 13:48:19,132 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:19,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:19,132 INFO L82 PathProgramCache]: Analyzing trace with hash 1991057962, now seen corresponding path program 8 times [2021-06-17 13:48:19,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:19,132 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651473729] [2021-06-17 13:48:19,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:19,931 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:19,931 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651473729] [2021-06-17 13:48:19,931 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1651473729] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:19,931 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [285020308] [2021-06-17 13:48:19,931 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:19,965 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:48:19,965 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:19,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 41 conjunts are in the unsatisfiable core [2021-06-17 13:48:19,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 64 [2021-06-17 13:48:20,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:20,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:20,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:20,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 7 [2021-06-17 13:48:20,660 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:20,664 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:20,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:20,666 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:100, output treesize:7 [2021-06-17 13:48:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:20,695 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [285020308] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:20,695 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:20,695 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 19] total 37 [2021-06-17 13:48:20,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710031359] [2021-06-17 13:48:20,695 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-06-17 13:48:20,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:20,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-06-17 13:48:20,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=1259, Unknown=0, NotChecked=0, Total=1406 [2021-06-17 13:48:20,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:20,696 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:20,697 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.9473684210526316) internal successors, (74), 37 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:20,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:22,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 13:48:22,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:22,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:23,000 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-17 13:48:23,000 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:23,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:23,001 INFO L82 PathProgramCache]: Analyzing trace with hash -740397795, now seen corresponding path program 9 times [2021-06-17 13:48:23,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:23,001 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033896072] [2021-06-17 13:48:23,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:23,084 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:23,084 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033896072] [2021-06-17 13:48:23,085 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033896072] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:23,085 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [451123696] [2021-06-17 13:48:23,085 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:23,117 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-06-17 13:48:23,117 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:23,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-17 13:48:23,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:23,314 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [451123696] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:23,314 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:23,314 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2021-06-17 13:48:23,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328010775] [2021-06-17 13:48:23,315 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-17 13:48:23,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:23,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-17 13:48:23,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=476, Unknown=0, NotChecked=0, Total=600 [2021-06-17 13:48:23,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:23,316 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:23,316 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 3.24) internal successors, (81), 24 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:23,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:24,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:24,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:24,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-17 13:48:24,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:24,536 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-17 13:48:24,537 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:24,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:24,537 INFO L82 PathProgramCache]: Analyzing trace with hash 838455886, now seen corresponding path program 10 times [2021-06-17 13:48:24,538 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:24,538 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467556699] [2021-06-17 13:48:24,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 9 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:25,497 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:25,497 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467556699] [2021-06-17 13:48:25,497 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467556699] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:25,497 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1436821654] [2021-06-17 13:48:25,497 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:25,527 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:48:25,528 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:25,529 WARN L261 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-17 13:48:25,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:26,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 10 disjoint index pairs (out of 45 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 78 [2021-06-17 13:48:26,467 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:26,474 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:26,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:26,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 10 disjoint index pairs (out of 45 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 7 [2021-06-17 13:48:26,488 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:26,493 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:26,494 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:26,494 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:122, output treesize:7 [2021-06-17 13:48:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:26,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1436821654] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:26,520 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:26,520 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 23] total 46 [2021-06-17 13:48:26,521 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169943700] [2021-06-17 13:48:26,521 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-06-17 13:48:26,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:26,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-06-17 13:48:26,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=1952, Unknown=0, NotChecked=0, Total=2162 [2021-06-17 13:48:26,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:26,522 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:26,522 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 47 states, 47 states have (on average 1.851063829787234) internal successors, (87), 46 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:26,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:26,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:29,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:29,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-06-17 13:48:29,572 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-06-17 13:48:29,573 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:29,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:29,573 INFO L82 PathProgramCache]: Analyzing trace with hash 354687609, now seen corresponding path program 11 times [2021-06-17 13:48:29,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:29,573 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786568006] [2021-06-17 13:48:29,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 42 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:29,671 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:29,671 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786568006] [2021-06-17 13:48:29,671 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786568006] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:29,671 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768898476] [2021-06-17 13:48:29,671 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:29,704 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-06-17 13:48:29,704 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:29,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 15 conjunts are in the unsatisfiable core [2021-06-17 13:48:29,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 42 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:29,949 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [768898476] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:29,949 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:29,949 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2021-06-17 13:48:29,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723824541] [2021-06-17 13:48:29,950 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-06-17 13:48:29,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:29,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-06-17 13:48:29,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=647, Unknown=0, NotChecked=0, Total=812 [2021-06-17 13:48:29,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:29,950 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:29,950 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 3.206896551724138) internal successors, (93), 28 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-06-17 13:48:29,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:31,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-17 13:48:31,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:31,489 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:31,489 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:31,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:31,490 INFO L82 PathProgramCache]: Analyzing trace with hash 678500074, now seen corresponding path program 12 times [2021-06-17 13:48:31,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:31,490 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734295708] [2021-06-17 13:48:31,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:32,699 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:32,700 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:32,700 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734295708] [2021-06-17 13:48:32,700 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734295708] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:32,700 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [725878331] [2021-06-17 13:48:32,700 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:32,738 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-06-17 13:48:32,738 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:32,739 WARN L261 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 59 conjunts are in the unsatisfiable core [2021-06-17 13:48:32,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:34,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:34,669 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:34,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 99 treesize of output 263 [2021-06-17 13:48:35,047 INFO L550 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 13:48:37,261 WARN L205 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 178 DAG size of output: 50 [2021-06-17 13:48:37,262 INFO L628 ElimStorePlain]: treesize reduction 1607, result has 4.4 percent of original size [2021-06-17 13:48:37,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:37,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:37,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:37,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:37,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:37,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:37,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 15 disjoint index pairs (out of 66 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 17 [2021-06-17 13:48:37,286 INFO L550 ElimStorePlain]: Start of recursive call 3: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 13:48:37,307 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:37,309 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:37,310 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:108, output treesize:18 [2021-06-17 13:48:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:37,540 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [725878331] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:37,541 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:37,541 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 60 [2021-06-17 13:48:37,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556556989] [2021-06-17 13:48:37,541 INFO L462 AbstractCegarLoop]: Interpolant automaton has 60 states [2021-06-17 13:48:37,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:37,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2021-06-17 13:48:37,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=3295, Unknown=0, NotChecked=0, Total=3540 [2021-06-17 13:48:37,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:37,542 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:37,542 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 60 states, 60 states have (on average 1.7333333333333334) internal successors, (104), 60 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:37,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:37,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:37,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:37,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:37,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:37,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:43,336 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 75 [2021-06-17 13:48:45,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:45,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:45,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:45,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:45,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:45,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-17 13:48:45,527 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-06-17 13:48:45,528 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:45,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:45,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1770176419, now seen corresponding path program 13 times [2021-06-17 13:48:45,528 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:45,528 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606839543] [2021-06-17 13:48:45,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 59 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:45,665 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:45,665 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606839543] [2021-06-17 13:48:45,665 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606839543] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:45,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1930062764] [2021-06-17 13:48:45,666 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:45,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 17 conjunts are in the unsatisfiable core [2021-06-17 13:48:45,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 59 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:46,035 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1930062764] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:46,035 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:46,035 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2021-06-17 13:48:46,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501029705] [2021-06-17 13:48:46,035 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-17 13:48:46,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:46,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-17 13:48:46,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=844, Unknown=0, NotChecked=0, Total=1056 [2021-06-17 13:48:46,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:46,036 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:46,036 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 3.1818181818181817) internal successors, (105), 32 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:46,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-17 13:48:46,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:46,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-17 13:48:46,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-17 13:48:48,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:48:48,330 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable78,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:48,330 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:48,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:48,330 INFO L82 PathProgramCache]: Analyzing trace with hash -54696946, now seen corresponding path program 14 times [2021-06-17 13:48:48,330 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:48,330 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111102134] [2021-06-17 13:48:48,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 30 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:49,989 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:49,989 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111102134] [2021-06-17 13:48:49,989 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111102134] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:49,989 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [865841971] [2021-06-17 13:48:49,989 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:50,024 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:48:50,024 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:50,025 WARN L261 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-17 13:48:50,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:52,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,313 INFO L388 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 160 treesize of output 106 [2021-06-17 13:48:52,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:52,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:52,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:48:52,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:48:52,353 INFO L388 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 119 treesize of output 7 [2021-06-17 13:48:52,354 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:48:52,361 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:48:52,362 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:48:52,362 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:169, output treesize:16 [2021-06-17 13:48:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:52,533 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [865841971] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:52,533 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:52,533 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34] total 64 [2021-06-17 13:48:52,534 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443414361] [2021-06-17 13:48:52,534 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-17 13:48:52,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:52,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-17 13:48:52,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=481, Invalid=3679, Unknown=0, NotChecked=0, Total=4160 [2021-06-17 13:48:52,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:52,535 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:52,535 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 1.6923076923076923) internal successors, (110), 64 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:52,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:48:52,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:58,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:48:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-17 13:48:58,329 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable79 [2021-06-17 13:48:58,329 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:48:58,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:48:58,329 INFO L82 PathProgramCache]: Analyzing trace with hash -238931783, now seen corresponding path program 15 times [2021-06-17 13:48:58,329 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:48:58,329 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720913114] [2021-06-17 13:48:58,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:48:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:48:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 79 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:58,492 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:48:58,492 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720913114] [2021-06-17 13:48:58,492 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720913114] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:58,492 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1653759646] [2021-06-17 13:48:58,492 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:48:58,528 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-06-17 13:48:58,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:48:58,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 19 conjunts are in the unsatisfiable core [2021-06-17 13:48:58,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:48:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 79 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:48:58,928 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1653759646] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:48:58,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:48:58,928 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2021-06-17 13:48:58,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718151568] [2021-06-17 13:48:58,928 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-17 13:48:58,928 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:48:58,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-17 13:48:58,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=1067, Unknown=0, NotChecked=0, Total=1332 [2021-06-17 13:48:58,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:48:58,929 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:48:58,929 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 3.1621621621621623) internal successors, (117), 36 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-17 13:48:58,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:01,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-06-17 13:49:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:01,802 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:01,802 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:49:01,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:49:01,803 INFO L82 PathProgramCache]: Analyzing trace with hash -1253373014, now seen corresponding path program 16 times [2021-06-17 13:49:01,803 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:49:01,803 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050609258] [2021-06-17 13:49:01,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:49:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:03,865 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:49:03,865 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050609258] [2021-06-17 13:49:03,865 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050609258] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:03,865 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1623131732] [2021-06-17 13:49:03,865 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:03,901 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:49:03,901 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:49:03,903 WARN L261 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 72 conjunts are in the unsatisfiable core [2021-06-17 13:49:03,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:49:07,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 120 [2021-06-17 13:49:07,080 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:49:07,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:07,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:07,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:07,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 7 [2021-06-17 13:49:07,129 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:49:07,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:07,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:49:07,136 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:188, output treesize:7 [2021-06-17 13:49:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:07,175 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1623131732] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:07,175 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:49:07,175 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 35] total 70 [2021-06-17 13:49:07,175 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82753943] [2021-06-17 13:49:07,175 INFO L462 AbstractCegarLoop]: Interpolant automaton has 71 states [2021-06-17 13:49:07,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:49:07,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2021-06-17 13:49:07,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=424, Invalid=4546, Unknown=0, NotChecked=0, Total=4970 [2021-06-17 13:49:07,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:07,177 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:49:07,177 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 71 states, 71 states have (on average 1.732394366197183) internal successors, (123), 70 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-06-17 13:49:07,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:07,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:12,964 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2021-06-17 13:49:16,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:16,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-17 13:49:16,437 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:16,437 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:49:16,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:49:16,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1639574627, now seen corresponding path program 17 times [2021-06-17 13:49:16,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:49:16,438 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549767314] [2021-06-17 13:49:16,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:49:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 102 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:16,651 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:49:16,651 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549767314] [2021-06-17 13:49:16,651 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549767314] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:16,651 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [99579368] [2021-06-17 13:49:16,652 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:16,691 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-06-17 13:49:16,691 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:49:16,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 21 conjunts are in the unsatisfiable core [2021-06-17 13:49:16,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:49:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 102 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:17,127 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [99579368] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:17,127 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:49:17,127 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2021-06-17 13:49:17,127 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198286934] [2021-06-17 13:49:17,128 INFO L462 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-06-17 13:49:17,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:49:17,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-06-17 13:49:17,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=324, Invalid=1316, Unknown=0, NotChecked=0, Total=1640 [2021-06-17 13:49:17,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:17,128 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:49:17,128 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 3.1463414634146343) internal successors, (129), 40 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:49:17,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-17 13:49:17,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:20,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:20,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:20,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:20,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-17 13:49:20,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:20,485 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable82 [2021-06-17 13:49:20,486 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:49:20,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:49:20,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1996568014, now seen corresponding path program 18 times [2021-06-17 13:49:20,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:49:20,487 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127055432] [2021-06-17 13:49:20,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:49:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 51 proven. 183 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:22,913 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:49:22,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127055432] [2021-06-17 13:49:22,913 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127055432] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:22,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1717945732] [2021-06-17 13:49:22,913 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:22,955 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-06-17 13:49:22,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:49:22,957 WARN L261 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 87 conjunts are in the unsatisfiable core [2021-06-17 13:49:22,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:49:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 134 [2021-06-17 13:49:27,433 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:49:27,466 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:27,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:27,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:27,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 7 [2021-06-17 13:49:27,549 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:49:27,557 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:27,558 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:49:27,558 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:216, output treesize:19 [2021-06-17 13:49:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:27,842 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1717945732] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:27,842 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:49:27,842 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 44] total 82 [2021-06-17 13:49:27,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770295209] [2021-06-17 13:49:27,842 INFO L462 AbstractCegarLoop]: Interpolant automaton has 83 states [2021-06-17 13:49:27,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:49:27,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-06-17 13:49:27,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=775, Invalid=6031, Unknown=0, NotChecked=0, Total=6806 [2021-06-17 13:49:27,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:27,844 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:49:27,844 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 83 states, 83 states have (on average 1.6144578313253013) internal successors, (134), 82 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:27,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:32,169 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2021-06-17 13:49:32,576 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2021-06-17 13:49:36,320 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 86 [2021-06-17 13:49:39,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:39,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-06-17 13:49:39,546 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:39,546 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:49:39,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:49:39,546 INFO L82 PathProgramCache]: Analyzing trace with hash 200804089, now seen corresponding path program 19 times [2021-06-17 13:49:39,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:49:39,546 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830614268] [2021-06-17 13:49:39,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:49:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 128 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:39,768 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:49:39,768 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830614268] [2021-06-17 13:49:39,768 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830614268] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:39,768 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1358313147] [2021-06-17 13:49:39,768 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:39,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 23 conjunts are in the unsatisfiable core [2021-06-17 13:49:39,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:49:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 128 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:40,284 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1358313147] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:40,284 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:49:40,284 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2021-06-17 13:49:40,284 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165210464] [2021-06-17 13:49:40,284 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-06-17 13:49:40,284 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:49:40,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-06-17 13:49:40,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=389, Invalid=1591, Unknown=0, NotChecked=0, Total=1980 [2021-06-17 13:49:40,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:40,285 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:49:40,285 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 3.1333333333333333) internal successors, (141), 44 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:40,285 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-06-17 13:49:40,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:43,531 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:44,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:44,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:44,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:44,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:49:44,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-06-17 13:49:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:49:44,516 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable84 [2021-06-17 13:49:44,517 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:49:44,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:49:44,517 INFO L82 PathProgramCache]: Analyzing trace with hash -530382742, now seen corresponding path program 20 times [2021-06-17 13:49:44,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:49:44,517 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474981590] [2021-06-17 13:49:44,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:49:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:49:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 70 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:47,508 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:49:47,508 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474981590] [2021-06-17 13:49:47,508 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1474981590] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:47,508 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [464917492] [2021-06-17 13:49:47,508 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:49:47,552 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:49:47,552 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:49:47,554 WARN L261 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 89 conjunts are in the unsatisfiable core [2021-06-17 13:49:47,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:49:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,392 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:53,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 45 disjoint index pairs (out of 190 index pairs), introduced 11 new quantified variables, introduced 19 case distinctions, treesize of input 222 treesize of output 242 [2021-06-17 13:49:53,422 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-17 13:49:53,450 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:53,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:49:53,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:49:53,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 45 disjoint index pairs (out of 190 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 7 [2021-06-17 13:49:53,509 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:49:53,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:49:53,536 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:49:53,536 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:239, output treesize:31 [2021-06-17 13:49:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:49:53,778 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [464917492] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:49:53,778 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:49:53,778 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46] total 89 [2021-06-17 13:49:53,778 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803061615] [2021-06-17 13:49:53,778 INFO L462 AbstractCegarLoop]: Interpolant automaton has 90 states [2021-06-17 13:49:53,778 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:49:53,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2021-06-17 13:49:53,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=919, Invalid=7091, Unknown=0, NotChecked=0, Total=8010 [2021-06-17 13:49:53,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:53,780 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:49:53,780 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 90 states, 90 states have (on average 1.6333333333333333) internal successors, (147), 89 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:49:53,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:49:53,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:53,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:49:53,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:49:53,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:49:58,407 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2021-06-17 13:50:01,484 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2021-06-17 13:50:03,610 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 101 [2021-06-17 13:50:04,549 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 98 [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:08,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:08,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-06-17 13:50:08,773 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:08,773 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:50:08,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:50:08,773 INFO L82 PathProgramCache]: Analyzing trace with hash 1997596381, now seen corresponding path program 21 times [2021-06-17 13:50:08,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:50:08,773 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650705488] [2021-06-17 13:50:08,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:50:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:50:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 157 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:09,032 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:50:09,032 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650705488] [2021-06-17 13:50:09,032 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650705488] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:09,032 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [10176250] [2021-06-17 13:50:09,032 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:09,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-06-17 13:50:09,076 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:50:09,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 25 conjunts are in the unsatisfiable core [2021-06-17 13:50:09,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:50:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 157 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:09,657 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [10176250] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:09,657 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:50:09,657 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2021-06-17 13:50:09,657 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697279029] [2021-06-17 13:50:09,657 INFO L462 AbstractCegarLoop]: Interpolant automaton has 49 states [2021-06-17 13:50:09,657 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:50:09,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-06-17 13:50:09,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=460, Invalid=1892, Unknown=0, NotChecked=0, Total=2352 [2021-06-17 13:50:09,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:09,658 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:50:09,658 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 49 states, 49 states have (on average 3.122448979591837) internal successors, (153), 48 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:50:09,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:09,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-06-17 13:50:09,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:13,670 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2021-06-17 13:50:13,942 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2021-06-17 13:50:14,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:50:14,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:14,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:50:14,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:50:15,123 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:15,123 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:50:15,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:50:15,124 INFO L82 PathProgramCache]: Analyzing trace with hash 490555278, now seen corresponding path program 22 times [2021-06-17 13:50:15,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:50:15,124 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356587428] [2021-06-17 13:50:15,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:50:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:50:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 108 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:18,316 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:50:18,316 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356587428] [2021-06-17 13:50:18,316 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356587428] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:18,316 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193235290] [2021-06-17 13:50:18,316 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:18,372 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:50:18,372 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:50:18,373 WARN L261 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 96 conjunts are in the unsatisfiable core [2021-06-17 13:50:18,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:50:24,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 248 treesize of output 162 [2021-06-17 13:50:24,848 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:50:24,861 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:50:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:50:24,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:50:24,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 7 [2021-06-17 13:50:24,925 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:50:24,931 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:50:24,932 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:50:24,932 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:254, output treesize:7 [2021-06-17 13:50:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:24,980 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193235290] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:24,980 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:50:24,980 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 47] total 94 [2021-06-17 13:50:24,980 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919835990] [2021-06-17 13:50:24,980 INFO L462 AbstractCegarLoop]: Interpolant automaton has 95 states [2021-06-17 13:50:24,980 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:50:24,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2021-06-17 13:50:24,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=787, Invalid=8143, Unknown=0, NotChecked=0, Total=8930 [2021-06-17 13:50:24,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:24,982 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:50:24,982 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 95 states, 95 states have (on average 1.6736842105263159) internal successors, (159), 94 states have internal predecessors, (159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:50:24,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:24,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:24,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:24,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:24,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:50:24,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:39,797 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2021-06-17 13:50:41,082 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2021-06-17 13:50:41,402 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 100 [2021-06-17 13:50:42,034 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 99 [2021-06-17 13:50:48,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:50:48,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:50:48,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-17 13:50:48,628 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,24 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:48,628 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:50:48,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:50:48,629 INFO L82 PathProgramCache]: Analyzing trace with hash -196240071, now seen corresponding path program 23 times [2021-06-17 13:50:48,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:50:48,629 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291589950] [2021-06-17 13:50:48,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:50:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:50:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 189 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:48,918 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:50:48,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291589950] [2021-06-17 13:50:48,918 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291589950] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:48,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270174458] [2021-06-17 13:50:48,918 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:48,971 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2021-06-17 13:50:48,972 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:50:48,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 27 conjunts are in the unsatisfiable core [2021-06-17 13:50:48,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:50:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 189 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:50:49,589 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270174458] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:50:49,589 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:50:49,589 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2021-06-17 13:50:49,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317004930] [2021-06-17 13:50:49,589 INFO L462 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-06-17 13:50:49,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:50:49,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-06-17 13:50:49,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=537, Invalid=2219, Unknown=0, NotChecked=0, Total=2756 [2021-06-17 13:50:49,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:49,590 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:50:49,590 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 53 states, 53 states have (on average 3.1132075471698113) internal successors, (165), 52 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:50:49,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:49,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:49,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:49,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-17 13:50:49,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:50:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:50:56,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:50:56,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-06-17 13:50:56,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:50:56,485 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:50:56,485 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:50:56,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:50:56,486 INFO L82 PathProgramCache]: Analyzing trace with hash 853603626, now seen corresponding path program 24 times [2021-06-17 13:50:56,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:50:56,486 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195923174] [2021-06-17 13:50:56,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:50:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:51:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 92 proven. 328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:51:00,601 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:51:00,601 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195923174] [2021-06-17 13:51:00,601 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195923174] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:51:00,601 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137300682] [2021-06-17 13:51:00,601 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:51:00,653 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2021-06-17 13:51:00,654 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:51:00,655 WARN L261 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 110 conjunts are in the unsatisfiable core [2021-06-17 13:51:00,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:51:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 24 select indices, 24 select index equivalence classes, 66 disjoint index pairs (out of 276 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 270 treesize of output 176 [2021-06-17 13:51:08,917 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:51:08,934 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:51:08,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:08,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:08,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:09,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:09,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:09,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:09,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:09,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:09,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 24 select indices, 24 select index equivalence classes, 66 disjoint index pairs (out of 276 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 7 [2021-06-17 13:51:09,016 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:51:09,024 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:51:09,024 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:51:09,024 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:282, output treesize:19 [2021-06-17 13:51:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:51:09,367 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2137300682] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:51:09,368 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:51:09,368 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 56] total 107 [2021-06-17 13:51:09,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829956622] [2021-06-17 13:51:09,368 INFO L462 AbstractCegarLoop]: Interpolant automaton has 108 states [2021-06-17 13:51:09,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:51:09,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2021-06-17 13:51:09,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1269, Invalid=10287, Unknown=0, NotChecked=0, Total=11556 [2021-06-17 13:51:09,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:51:09,370 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:51:09,370 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 108 states, 108 states have (on average 1.5833333333333333) internal successors, (171), 107 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:51:09,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 121 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:51:09,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:51:19,698 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-17 13:51:24,285 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2021-06-17 13:51:26,932 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2021-06-17 13:51:27,870 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2021-06-17 13:51:28,219 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 107 [2021-06-17 13:51:28,834 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 108 [2021-06-17 13:51:29,244 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 108 [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:51:36,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:51:36,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-06-17 13:51:37,099 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable93 [2021-06-17 13:51:37,100 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:51:37,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:51:37,100 INFO L82 PathProgramCache]: Analyzing trace with hash 649443869, now seen corresponding path program 25 times [2021-06-17 13:51:37,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:51:37,100 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629695563] [2021-06-17 13:51:37,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:51:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:51:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 224 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:51:37,424 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:51:37,425 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629695563] [2021-06-17 13:51:37,425 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629695563] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:51:37,425 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1809358330] [2021-06-17 13:51:37,425 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:51:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:51:37,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 29 conjunts are in the unsatisfiable core [2021-06-17 13:51:37,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:51:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 224 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:51:38,161 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1809358330] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:51:38,161 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:51:38,161 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 56 [2021-06-17 13:51:38,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730790479] [2021-06-17 13:51:38,161 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-06-17 13:51:38,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:51:38,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-06-17 13:51:38,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=620, Invalid=2572, Unknown=0, NotChecked=0, Total=3192 [2021-06-17 13:51:38,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:51:38,162 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:51:38,162 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 3.1052631578947367) internal successors, (177), 56 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:51:38,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 121 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-06-17 13:51:38,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:51:46,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:51:46,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:46,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:51:46,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:51:46,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-06-17 13:51:46,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:51:46,293 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:51:46,293 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:51:46,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:51:46,293 INFO L82 PathProgramCache]: Analyzing trace with hash -169240242, now seen corresponding path program 26 times [2021-06-17 13:51:46,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:51:46,293 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771839434] [2021-06-17 13:51:46,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:51:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:51:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 95 proven. 399 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:51:50,641 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:51:50,641 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771839434] [2021-06-17 13:51:50,641 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771839434] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:51:50,641 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1274009026] [2021-06-17 13:51:50,641 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:51:50,688 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:51:50,688 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:51:50,690 WARN L261 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 116 conjunts are in the unsatisfiable core [2021-06-17 13:51:50,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:51:59,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 78 disjoint index pairs (out of 325 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 292 treesize of output 190 [2021-06-17 13:51:59,711 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:51:59,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:51:59,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:51:59,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:51:59,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 78 disjoint index pairs (out of 325 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 215 treesize of output 7 [2021-06-17 13:51:59,821 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:51:59,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:51:59,827 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:51:59,827 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:301, output treesize:16 [2021-06-17 13:52:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:52:00,169 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1274009026] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:52:00,169 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:52:00,169 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58] total 112 [2021-06-17 13:52:00,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346675726] [2021-06-17 13:52:00,170 INFO L462 AbstractCegarLoop]: Interpolant automaton has 113 states [2021-06-17 13:52:00,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:52:00,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 113 interpolants. [2021-06-17 13:52:00,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1358, Invalid=11298, Unknown=0, NotChecked=0, Total=12656 [2021-06-17 13:52:00,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:52:00,171 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:52:00,171 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 113 states, 113 states have (on average 1.6106194690265487) internal successors, (182), 112 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:52:00,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:52:00,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:52:14,303 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2021-06-17 13:52:14,981 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2021-06-17 13:52:18,643 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 123 [2021-06-17 13:52:18,981 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 114 [2021-06-17 13:52:20,070 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 117 [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:52:27,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:52:27,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-17 13:52:27,656 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable95 [2021-06-17 13:52:27,657 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:52:27,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:52:27,657 INFO L82 PathProgramCache]: Analyzing trace with hash 1900737401, now seen corresponding path program 27 times [2021-06-17 13:52:27,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:52:27,657 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867975771] [2021-06-17 13:52:27,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:52:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:52:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 262 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:52:28,003 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:52:28,003 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867975771] [2021-06-17 13:52:28,003 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867975771] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:52:28,003 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1457742141] [2021-06-17 13:52:28,003 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:52:28,055 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 14 check-sat command(s) [2021-06-17 13:52:28,055 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:52:28,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 31 conjunts are in the unsatisfiable core [2021-06-17 13:52:28,057 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:52:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 262 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:52:28,857 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1457742141] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:52:28,857 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:52:28,857 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 60 [2021-06-17 13:52:28,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147492510] [2021-06-17 13:52:28,857 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-17 13:52:28,857 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:52:28,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-17 13:52:28,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=709, Invalid=2951, Unknown=0, NotChecked=0, Total=3660 [2021-06-17 13:52:28,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:52:28,858 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:52:28,858 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 3.098360655737705) internal successors, (189), 60 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:52:28,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-17 13:52:28,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:52:35,938 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 117 [2021-06-17 13:52:37,134 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:52:38,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2021-06-17 13:52:38,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:52:38,768 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:52:38,769 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:52:38,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:52:38,769 INFO L82 PathProgramCache]: Analyzing trace with hash 2079123946, now seen corresponding path program 28 times [2021-06-17 13:52:38,769 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:52:38,769 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519022453] [2021-06-17 13:52:38,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:52:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:52:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 176 proven. 398 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:52:44,136 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:52:44,136 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519022453] [2021-06-17 13:52:44,136 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519022453] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:52:44,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172522204] [2021-06-17 13:52:44,137 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:52:44,182 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:52:44,183 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:52:44,184 WARN L261 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 120 conjunts are in the unsatisfiable core [2021-06-17 13:52:44,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:52:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,258 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-06-17 13:52:56,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 204 [2021-06-17 13:52:56,262 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:52:56,277 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:52:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,383 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:52:56,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:52:56,399 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-06-17 13:52:56,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 7 [2021-06-17 13:52:56,400 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:52:56,406 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:52:56,407 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:52:56,407 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:320, output treesize:7 [2021-06-17 13:52:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:52:56,471 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [172522204] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:52:56,471 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:52:56,471 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 59] total 118 [2021-06-17 13:52:56,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194129288] [2021-06-17 13:52:56,471 INFO L462 AbstractCegarLoop]: Interpolant automaton has 119 states [2021-06-17 13:52:56,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:52:56,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 119 interpolants. [2021-06-17 13:52:56,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1193, Invalid=12849, Unknown=0, NotChecked=0, Total=14042 [2021-06-17 13:52:56,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:52:56,474 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:52:56,475 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 119 states, 119 states have (on average 1.638655462184874) internal successors, (195), 118 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:52:56,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2021-06-17 13:52:56,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:52:56,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:53:10,476 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-06-17 13:53:10,807 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2021-06-17 13:53:12,081 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 83 [2021-06-17 13:53:15,951 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2021-06-17 13:53:16,303 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2021-06-17 13:53:18,502 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2021-06-17 13:53:19,306 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2021-06-17 13:53:20,806 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2021-06-17 13:53:21,164 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2021-06-17 13:53:21,573 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2021-06-17 13:53:24,445 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2021-06-17 13:53:24,806 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2021-06-17 13:53:25,224 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 117 [2021-06-17 13:53:25,609 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2021-06-17 13:53:26,067 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 64 [2021-06-17 13:53:26,432 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2021-06-17 13:53:26,855 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2021-06-17 13:53:28,334 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 130 [2021-06-17 13:53:28,829 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2021-06-17 13:53:29,291 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 121 [2021-06-17 13:53:30,200 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 124 [2021-06-17 13:53:31,131 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 69 [2021-06-17 13:53:33,692 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 79 [2021-06-17 13:53:34,288 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 81 [2021-06-17 13:53:36,399 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 89 [2021-06-17 13:53:36,930 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 91 [2021-06-17 13:53:38,599 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 97 [2021-06-17 13:53:39,090 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 99 [2021-06-17 13:53:39,713 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 101 [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:53:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:53:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2021-06-17 13:53:44,268 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable97 [2021-06-17 13:53:44,268 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:53:44,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:53:44,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1391686307, now seen corresponding path program 29 times [2021-06-17 13:53:44,268 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:53:44,268 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865781466] [2021-06-17 13:53:44,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:53:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:53:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 303 proven. 314 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:53:44,663 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:53:44,663 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865781466] [2021-06-17 13:53:44,663 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865781466] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:53:44,663 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2072057305] [2021-06-17 13:53:44,663 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:53:44,715 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 15 check-sat command(s) [2021-06-17 13:53:44,715 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:53:44,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 33 conjunts are in the unsatisfiable core [2021-06-17 13:53:44,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:53:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 303 proven. 314 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:53:45,598 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2072057305] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:53:45,598 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:53:45,598 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 64 [2021-06-17 13:53:45,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591383278] [2021-06-17 13:53:45,599 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-17 13:53:45,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:53:45,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-17 13:53:45,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=804, Invalid=3356, Unknown=0, NotChecked=0, Total=4160 [2021-06-17 13:53:45,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:53:45,599 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:53:45,599 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.0923076923076924) internal successors, (201), 64 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:53:45,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 136 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2021-06-17 13:53:45,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:53:53,812 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 124 [2021-06-17 13:53:54,229 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 122 [2021-06-17 13:53:55,452 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 117 [2021-06-17 13:53:56,008 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2021-06-17 13:53:56,266 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2021-06-17 13:53:57,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:53:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:53:57,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. [2021-06-17 13:53:57,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:53:57,627 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:53:57,628 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:53:57,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:53:57,628 INFO L82 PathProgramCache]: Analyzing trace with hash 293481230, now seen corresponding path program 30 times [2021-06-17 13:53:57,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:53:57,628 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828707283] [2021-06-17 13:53:57,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:53:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:54:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 210 proven. 450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:54:03,335 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:54:03,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828707283] [2021-06-17 13:54:03,335 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828707283] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:54:03,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1081248588] [2021-06-17 13:54:03,335 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:54:03,409 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2021-06-17 13:54:03,409 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:54:03,411 WARN L261 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 134 conjunts are in the unsatisfiable core [2021-06-17 13:54:03,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:54:16,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,931 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-06-17 13:54:16,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 30 select indices, 30 select index equivalence classes, 105 disjoint index pairs (out of 435 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 336 treesize of output 218 [2021-06-17 13:54:16,935 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:54:16,954 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:54:16,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:16,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:54:17,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:54:17,070 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-06-17 13:54:17,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 30 select indices, 30 select index equivalence classes, 105 disjoint index pairs (out of 435 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 247 treesize of output 7 [2021-06-17 13:54:17,072 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:54:17,080 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:54:17,080 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:54:17,080 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:348, output treesize:19 [2021-06-17 13:54:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:54:17,513 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1081248588] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:54:17,513 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:54:17,513 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 68] total 131 [2021-06-17 13:54:17,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287209002] [2021-06-17 13:54:17,513 INFO L462 AbstractCegarLoop]: Interpolant automaton has 132 states [2021-06-17 13:54:17,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:54:17,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 132 interpolants. [2021-06-17 13:54:17,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1969, Invalid=15323, Unknown=0, NotChecked=0, Total=17292 [2021-06-17 13:54:17,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:54:17,514 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:54:17,515 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 132 states, 132 states have (on average 1.5681818181818181) internal successors, (207), 131 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:54:17,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:54:17,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:54:41,979 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2021-06-17 13:54:42,759 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2021-06-17 13:54:43,606 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2021-06-17 13:54:46,385 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2021-06-17 13:54:49,452 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 128 [2021-06-17 13:54:49,898 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 128 [2021-06-17 13:54:50,282 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2021-06-17 13:54:50,742 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 129 [2021-06-17 13:54:51,336 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 129 [2021-06-17 13:54:59,671 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2021-06-17 13:55:00,274 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 105 [2021-06-17 13:55:00,739 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 107 [2021-06-17 13:55:01,343 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 109 [2021-06-17 13:55:01,802 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 111 [2021-06-17 13:55:02,413 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 113 [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:55:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:55:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:55:05,428 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable99 [2021-06-17 13:55:05,429 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:55:05,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:55:05,429 INFO L82 PathProgramCache]: Analyzing trace with hash -8910407, now seen corresponding path program 31 times [2021-06-17 13:55:05,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:55:05,429 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271443943] [2021-06-17 13:55:05,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:55:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:55:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 347 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:55:05,916 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:55:05,916 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271443943] [2021-06-17 13:55:05,916 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271443943] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:55:05,916 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [462136177] [2021-06-17 13:55:05,916 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:55:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:55:05,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjunts are in the unsatisfiable core [2021-06-17 13:55:05,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:55:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 347 proven. 359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:55:06,930 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [462136177] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:55:06,930 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:55:06,930 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 68 [2021-06-17 13:55:06,930 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151383278] [2021-06-17 13:55:06,931 INFO L462 AbstractCegarLoop]: Interpolant automaton has 69 states [2021-06-17 13:55:06,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:55:06,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2021-06-17 13:55:06,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=905, Invalid=3787, Unknown=0, NotChecked=0, Total=4692 [2021-06-17 13:55:06,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:55:06,932 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:55:06,932 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 69 states, 69 states have (on average 3.0869565217391304) internal successors, (213), 68 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:55:06,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:55:06,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:55:16,424 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2021-06-17 13:55:16,883 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:55:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:55:19,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:55:19,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-06-17 13:55:19,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:55:20,174 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable100 [2021-06-17 13:55:20,174 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:55:20,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:55:20,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1353637546, now seen corresponding path program 32 times [2021-06-17 13:55:20,174 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:55:20,175 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363338793] [2021-06-17 13:55:20,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:55:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:55:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 210 proven. 542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:55:26,725 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:55:26,725 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363338793] [2021-06-17 13:55:26,725 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363338793] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:55:26,725 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761984438] [2021-06-17 13:55:26,725 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:55:26,777 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 13:55:26,777 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:55:26,779 WARN L261 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 137 conjunts are in the unsatisfiable core [2021-06-17 13:55:26,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:55:43,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,328 INFO L244 Elim1Store]: Index analysis took 143 ms [2021-06-17 13:55:43,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 358 treesize of output 232 [2021-06-17 13:55:43,331 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:55:43,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:55:43,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:55:43,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:55:43,477 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-06-17 13:55:43,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 120 disjoint index pairs (out of 496 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 263 treesize of output 7 [2021-06-17 13:55:43,479 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:55:43,486 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:55:43,487 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:55:43,487 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:364, output treesize:7 [2021-06-17 13:55:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:55:43,560 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761984438] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:55:43,560 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:55:43,560 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 67] total 133 [2021-06-17 13:55:43,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616787870] [2021-06-17 13:55:43,560 INFO L462 AbstractCegarLoop]: Interpolant automaton has 134 states [2021-06-17 13:55:43,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:55:43,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2021-06-17 13:55:43,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1490, Invalid=16332, Unknown=0, NotChecked=0, Total=17822 [2021-06-17 13:55:43,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:55:43,561 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:55:43,561 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 134 states, 134 states have (on average 1.626865671641791) internal successors, (218), 133 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:55:43,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:55:43,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:43,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 182 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:55:43,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:55:56,205 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2021-06-17 13:56:04,828 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2021-06-17 13:56:09,816 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2021-06-17 13:56:10,237 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2021-06-17 13:56:11,876 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2021-06-17 13:56:12,695 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2021-06-17 13:56:14,036 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2021-06-17 13:56:15,867 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2021-06-17 13:56:16,790 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2021-06-17 13:56:20,173 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2021-06-17 13:56:21,091 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 117 [2021-06-17 13:56:22,057 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2021-06-17 13:56:22,524 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2021-06-17 13:56:23,074 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2021-06-17 13:56:24,644 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 144 [2021-06-17 13:56:25,113 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 135 [2021-06-17 13:56:25,730 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 135 [2021-06-17 13:56:26,191 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 73 [2021-06-17 13:56:26,897 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 138 [2021-06-17 13:56:27,362 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 73 [2021-06-17 13:56:32,556 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 93 [2021-06-17 13:56:33,192 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 95 [2021-06-17 13:56:34,954 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 101 [2021-06-17 13:56:36,928 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 107 [2021-06-17 13:56:37,558 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 109 [2021-06-17 13:56:38,307 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 111 [2021-06-17 13:56:38,903 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 113 [2021-06-17 13:56:39,687 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 115 [2021-06-17 13:56:41,605 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 118 [2021-06-17 13:56:42,985 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 122 [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:56:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:56:45,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 171 states. [2021-06-17 13:56:45,325 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable101 [2021-06-17 13:56:45,326 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:56:45,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:56:45,326 INFO L82 PathProgramCache]: Analyzing trace with hash -2081595235, now seen corresponding path program 33 times [2021-06-17 13:56:45,326 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:56:45,326 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733705623] [2021-06-17 13:56:45,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:56:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:56:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 394 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:56:45,791 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:56:45,791 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733705623] [2021-06-17 13:56:45,792 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [733705623] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:56:45,792 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [343527384] [2021-06-17 13:56:45,792 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:56:45,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-06-17 13:56:45,852 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:56:45,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 37 conjunts are in the unsatisfiable core [2021-06-17 13:56:45,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:56:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 394 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:56:46,896 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [343527384] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:56:46,896 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:56:46,897 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 72 [2021-06-17 13:56:46,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682354113] [2021-06-17 13:56:46,897 INFO L462 AbstractCegarLoop]: Interpolant automaton has 73 states [2021-06-17 13:56:46,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:56:46,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2021-06-17 13:56:46,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1012, Invalid=4244, Unknown=0, NotChecked=0, Total=5256 [2021-06-17 13:56:46,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:56:46,898 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:56:46,898 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 73 states, 73 states have (on average 3.0821917808219177) internal successors, (225), 72 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:56:46,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 182 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 171 states. [2021-06-17 13:56:46,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:56:57,757 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 138 [2021-06-17 13:56:58,211 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 135 [2021-06-17 13:56:59,020 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 124 [2021-06-17 13:56:59,352 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 134 [2021-06-17 13:56:59,769 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 129 [2021-06-17 13:57:00,058 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 121 [2021-06-17 13:57:00,333 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2021-06-17 13:57:02,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:57:02,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 184 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:57:02,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 311 states. [2021-06-17 13:57:02,346 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable102 [2021-06-17 13:57:02,346 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:57:02,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:57:02,346 INFO L82 PathProgramCache]: Analyzing trace with hash 175307982, now seen corresponding path program 34 times [2021-06-17 13:57:02,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:57:02,346 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475548233] [2021-06-17 13:57:02,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:57:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:57:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 247 proven. 603 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:57:10,755 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:57:10,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475548233] [2021-06-17 13:57:10,755 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475548233] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:57:10,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053591248] [2021-06-17 13:57:10,755 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:57:10,811 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 13:57:10,811 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:57:10,813 WARN L261 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 144 conjunts are in the unsatisfiable core [2021-06-17 13:57:10,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:57:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:30,999 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,098 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-06-17 13:57:31,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 136 disjoint index pairs (out of 561 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 380 treesize of output 246 [2021-06-17 13:57:31,101 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 13:57:31,120 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:57:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 13:57:31,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 13:57:31,261 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-06-17 13:57:31,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 136 disjoint index pairs (out of 561 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 279 treesize of output 7 [2021-06-17 13:57:31,263 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 13:57:31,268 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 13:57:31,269 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 13:57:31,269 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:386, output treesize:7 [2021-06-17 13:57:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:57:31,344 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2053591248] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:57:31,344 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:57:31,344 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 71] total 142 [2021-06-17 13:57:31,344 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429076578] [2021-06-17 13:57:31,344 INFO L462 AbstractCegarLoop]: Interpolant automaton has 143 states [2021-06-17 13:57:31,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:57:31,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2021-06-17 13:57:31,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1685, Invalid=18621, Unknown=0, NotChecked=0, Total=20306 [2021-06-17 13:57:31,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:57:31,346 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:57:31,346 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 143 states, 143 states have (on average 1.6153846153846154) internal successors, (231), 142 states have internal predecessors, (231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:57:31,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 184 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 311 states. [2021-06-17 13:57:31,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:57:46,194 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2021-06-17 13:57:55,512 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2021-06-17 13:57:55,871 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 97 [2021-06-17 13:57:56,364 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2021-06-17 13:57:58,007 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2021-06-17 13:58:01,818 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2021-06-17 13:58:02,877 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2021-06-17 13:58:03,277 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2021-06-17 13:58:03,772 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2021-06-17 13:58:05,544 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2021-06-17 13:58:06,983 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2021-06-17 13:58:07,854 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2021-06-17 13:58:11,714 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2021-06-17 13:58:12,585 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 119 [2021-06-17 13:58:13,207 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 131 [2021-06-17 13:58:14,071 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 117 [2021-06-17 13:58:14,889 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 91 [2021-06-17 13:58:18,216 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 130 [2021-06-17 13:58:18,703 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2021-06-17 13:58:19,035 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2021-06-17 13:58:19,337 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2021-06-17 13:58:21,175 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 152 [2021-06-17 13:58:21,674 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 142 [2021-06-17 13:58:22,281 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 143 [2021-06-17 13:58:23,430 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 146 [2021-06-17 13:58:28,191 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 93 [2021-06-17 13:58:28,864 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 95 [2021-06-17 13:58:33,969 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 111 [2021-06-17 13:58:34,585 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 113 [2021-06-17 13:58:35,362 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 115 [2021-06-17 13:58:35,980 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 117 [2021-06-17 13:58:36,718 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 119 [2021-06-17 13:58:37,411 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 121 [2021-06-17 13:58:38,167 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 123 [2021-06-17 13:58:41,464 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2021-06-17 13:58:43,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:58:43,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 184 states. [2021-06-17 13:58:43,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:58:43,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:43,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 311 states. [2021-06-17 13:58:43,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:44,016 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2021-06-17 13:58:44,016 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:58:44,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:58:44,017 INFO L82 PathProgramCache]: Analyzing trace with hash 1365041145, now seen corresponding path program 35 times [2021-06-17 13:58:44,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:58:44,017 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539740877] [2021-06-17 13:58:44,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:58:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:58:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 444 proven. 458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:58:44,552 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:58:44,552 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539740877] [2021-06-17 13:58:44,552 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539740877] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:58:44,552 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123730226] [2021-06-17 13:58:44,552 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:58:44,616 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2021-06-17 13:58:44,617 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:58:44,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 39 conjunts are in the unsatisfiable core [2021-06-17 13:58:44,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:58:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 444 proven. 458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:58:45,739 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1123730226] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:58:45,739 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 13:58:45,739 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 76 [2021-06-17 13:58:45,739 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770950101] [2021-06-17 13:58:45,739 INFO L462 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-06-17 13:58:45,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 13:58:45,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-06-17 13:58:45,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1125, Invalid=4727, Unknown=0, NotChecked=0, Total=5852 [2021-06-17 13:58:45,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:58:45,740 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 13:58:45,740 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 3.0779220779220777) internal successors, (237), 76 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 13:58:45,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:58:45,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 184 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 311 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:58:45,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 13:58:59,670 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 145 [2021-06-17 13:59:00,269 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 142 [2021-06-17 13:59:01,240 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2021-06-17 13:59:01,604 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 141 [2021-06-17 13:59:01,984 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 136 [2021-06-17 13:59:02,311 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 128 [2021-06-17 13:59:02,652 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2021-06-17 13:59:02,938 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2021-06-17 13:59:04,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 13:59:04,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 215 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 184 states. [2021-06-17 13:59:04,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 277 states. [2021-06-17 13:59:04,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-17 13:59:04,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 311 states. [2021-06-17 13:59:04,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 203 states. [2021-06-17 13:59:04,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 347 states. [2021-06-17 13:59:04,772 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104 [2021-06-17 13:59:04,772 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 13:59:04,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 13:59:04,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1940991126, now seen corresponding path program 36 times [2021-06-17 13:59:04,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 13:59:04,773 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879996843] [2021-06-17 13:59:04,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 13:59:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 13:59:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 330 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 13:59:12,765 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 13:59:12,765 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879996843] [2021-06-17 13:59:12,765 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879996843] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 13:59:12,765 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [361788026] [2021-06-17 13:59:12,765 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 13:59:12,841 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2021-06-17 13:59:12,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 13:59:12,843 WARN L261 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 155 conjunts are in the unsatisfiable core [2021-06-17 13:59:12,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 13:59:34,184 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-06-17 13:59:44,179 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-06-17 13:59:52,234 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-06-17 14:00:00,822 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-06-17 14:00:27,007 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-06-17 14:00:38,424 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-06-17 14:00:50,758 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-17 14:01:13,875 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-06-17 14:01:31,556 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-06-17 14:01:45,754 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-06-17 14:01:50,017 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-06-17 14:01:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 14:01:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 14:01:50,375 INFO L244 Elim1Store]: Index analysis took 334 ms [2021-06-17 14:01:55,895 WARN L205 SmtUtils]: Spent 5.52 s on a formula simplification that was a NOOP. DAG size: 720 [2021-06-17 14:01:55,896 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 14:01:55,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 36 select indices, 36 select index equivalence classes, 111 disjoint index pairs (out of 630 index pairs), introduced 24 new quantified variables, introduced 309 case distinctions, treesize of input 438 treesize of output 2172 Received shutdown request... [2021-06-17 14:01:56,977 WARN L205 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 1536 DAG size of output: 1161 [2021-06-17 14:01:58,155 WARN L205 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 1570 DAG size of output: 1195 [2021-06-17 14:01:58,361 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable105 [2021-06-17 14:01:58,361 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-17 14:01:58,373 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 14:01:58,374 WARN L196 ceAbstractionStarter]: Timeout [2021-06-17 14:01:58,374 INFO L202 PluginConnector]: Adding new model array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 02:01:58 BasicIcfg [2021-06-17 14:01:58,375 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 14:01:58,375 INFO L168 Benchmark]: Toolchain (without parser) took 830205.21 ms. Allocated memory was 184.5 MB in the beginning and 841.0 MB in the end (delta: 656.4 MB). Free memory was 163.5 MB in the beginning and 449.8 MB in the end (delta: -286.4 MB). Peak memory consumption was 734.6 MB. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 184.5 MB. Free memory was 164.6 MB in the beginning and 164.5 MB in the end (delta: 83.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.93 ms. Allocated memory is still 184.5 MB. Free memory was 163.4 MB in the beginning and 161.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 INFO L168 Benchmark]: Boogie Preprocessor took 17.24 ms. Allocated memory is still 184.5 MB. Free memory was 161.9 MB in the beginning and 160.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 INFO L168 Benchmark]: RCFGBuilder took 211.41 ms. Allocated memory is still 184.5 MB. Free memory was 160.7 MB in the beginning and 149.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 INFO L168 Benchmark]: TraceAbstraction took 829950.33 ms. Allocated memory was 184.5 MB in the beginning and 841.0 MB in the end (delta: 656.4 MB). Free memory was 148.8 MB in the beginning and 449.8 MB in the end (delta: -301.0 MB). Peak memory consumption was 719.9 MB. Max. memory is 8.0 GB. [2021-06-17 14:01:58,375 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 0.10 ms. Allocated memory is still 184.5 MB. Free memory was 164.6 MB in the beginning and 164.5 MB in the end (delta: 83.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 21.93 ms. Allocated memory is still 184.5 MB. Free memory was 163.4 MB in the beginning and 161.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Preprocessor took 17.24 ms. Allocated memory is still 184.5 MB. Free memory was 161.9 MB in the beginning and 160.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 211.41 ms. Allocated memory is still 184.5 MB. Free memory was 160.7 MB in the beginning and 149.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 829950.33 ms. Allocated memory was 184.5 MB in the beginning and 841.0 MB in the end (delta: 656.4 MB). Free memory was 148.8 MB in the beginning and 449.8 MB in the end (delta: -301.0 MB). Peak memory consumption was 719.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7831, positive: 4642, positive conditional: 4301, positive unconditional: 341, negative: 3189, negative conditional: 3189, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4642, positive: 4642, positive conditional: 4301, positive unconditional: 341, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4642, positive: 4642, positive conditional: 0, positive unconditional: 4642, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 283, positive: 283, positive conditional: 0, positive unconditional: 283, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 283, positive: 283, positive conditional: 0, positive unconditional: 283, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4642, positive: 4359, positive conditional: 0, positive unconditional: 4359, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 283, unknown conditional: 0, unknown unconditional: 283] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: 0, Independence queries for same thread: 3189 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 489, Number of persistent set computation: 23022, Number of trivial persistent sets: 21161, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7831, positive: 4642, positive conditional: 4301, positive unconditional: 341, negative: 3189, negative conditional: 3189, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4642, positive: 4642, positive conditional: 4301, positive unconditional: 341, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4642, positive: 4642, positive conditional: 0, positive unconditional: 4642, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 283, positive: 283, positive conditional: 0, positive unconditional: 283, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 283, positive: 283, positive conditional: 0, positive unconditional: 283, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4642, positive: 4359, positive conditional: 0, positive unconditional: 4359, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 283, unknown conditional: 0, unknown unconditional: 283] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 283, Positive cache size: 283, Positive conditional cache size: 0, Positive unconditional cache size: 283, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: 0, Independence queries for same thread: 3189 - TimeoutResultAtElement [Line: 60]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 127 with TraceHistMax 18,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 48 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 829834.7ms, OverallIterations: 37, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.3ms, PartialOrderReductionTime: 468983.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 4047, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 211.5ms SsaConstructionTime, 1084.0ms SatisfiabilityAnalysisTime, 177874.9ms InterpolantComputationTime, 5085 NumberOfCodeBlocks, 5085 NumberOfCodeBlocksAsserted, 232 NumberOfCheckSat, 5014 ConstructedInterpolants, 32 QuantifiedInterpolants, 296368 SizeOfPredicates, 212 NumberOfNonLiveVariables, 4780 ConjunctsInSsa, 1795 ConjunctsInUnsatCore, 71 InterpolantComputations, 1 PerfectInterpolantSequences, 6927/21795 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