/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-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/ring-nondet.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 11:14:21,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 11:14:21,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 11:14:21,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 11:14:21,649 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-NewStatesSleepPersistent-NoLbe.epf [2021-07-14 11:14:21,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 11:14:21,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 11:14:21,676 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 11:14:21,676 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 11:14:21,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 11:14:21,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 11:14:21,677 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 11:14:21,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 11:14:21,677 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 11:14:21,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 11:14:21,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 11:14:21,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 11:14:21,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 11:14:21,680 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 11:14:21,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 11:14:21,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 11:14:21,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 11:14:21,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 11:14:21,953 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 11:14:21,955 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 11:14:21,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/ring-nondet.wvr.bpl [2021-07-14 11:14:21,956 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-bad/ring-nondet.wvr.bpl' [2021-07-14 11:14:21,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 11:14:21,977 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 11:14:21,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 11:14:21,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 11:14:21,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 11:14:21,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:21,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 11:14:22,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 11:14:22,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 11:14:22,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 11:14:22,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/1) ... [2021-07-14 11:14:22,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 11:14:22,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 11:14:22,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 11:14:22,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 11:14:22,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (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 [2021-07-14 11:14:22,073 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 11:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 11:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 11:14:22,074 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 11:14:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 11:14:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 11:14:22,075 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 11:14:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 11:14:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 11:14:22,076 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 11:14:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 11:14:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 11:14:22,078 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 11:14:22,336 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 11:14:22,336 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 11:14:22,338 INFO L202 PluginConnector]: Adding new model ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:14:22 BoogieIcfgContainer [2021-07-14 11:14:22,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 11:14:22,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 11:14:22,339 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 11:14:22,341 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 11:14:22,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:14:21" (1/2) ... [2021-07-14 11:14:22,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fc56c5e and model type ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 11:14:22, skipping insertion in model container [2021-07-14 11:14:22,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:14:22" (2/2) ... [2021-07-14 11:14:22,344 INFO L111 eAbstractionObserver]: Analyzing ICFG ring-nondet.wvr.bpl [2021-07-14 11:14:22,347 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 11:14:22,348 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 11:14:22,348 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 11:14:22,348 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 11:14:22,387 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-14 11:14:22,414 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 [2021-07-14 11:14:22,458 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 11:14:22,458 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 11:14:22,459 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 11:14:22,459 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 11:14:22,459 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 11:14:22,459 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 11:14:22,459 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 11:14:22,460 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 11:14:22,586 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:22,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:22,596 INFO L82 PathProgramCache]: Analyzing trace with hash -2015778717, now seen corresponding path program 1 times [2021-07-14 11:14:22,604 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:22,604 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227652464] [2021-07-14 11:14:22,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:14:22,763 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:22,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227652464] [2021-07-14 11:14:22,763 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227652464] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:22,764 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [513427318] [2021-07-14 11:14:22,764 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 [2021-07-14 11:14:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:22,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 11:14:22,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:14:22,966 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [513427318] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:22,966 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:22,966 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 7 [2021-07-14 11:14:22,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171929342] [2021-07-14 11:14:22,970 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 11:14:22,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:22,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 11:14:22,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-14 11:14:22,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:22,980 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:22,981 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 7 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:14:22,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:23,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:23,317 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 11:14:23,317 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:23,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:23,318 INFO L82 PathProgramCache]: Analyzing trace with hash -399248081, now seen corresponding path program 2 times [2021-07-14 11:14:23,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:23,318 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388437553] [2021-07-14 11:14:23,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:14:23,462 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:23,462 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388437553] [2021-07-14 11:14:23,462 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388437553] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:23,463 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [158384221] [2021-07-14 11:14:23,463 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 [2021-07-14 11:14:23,520 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:14:23,520 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:23,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 11:14:23,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:23,763 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 7 treesize of output 3 [2021-07-14 11:14:23,765 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:23,773 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:23,774 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:14:23,774 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:18 [2021-07-14 11:14:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 11:14:23,833 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [158384221] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:23,833 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:23,833 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 14 [2021-07-14 11:14:23,834 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283428379] [2021-07-14 11:14:23,834 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 11:14:23,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:23,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 11:14:23,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-07-14 11:14:23,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:23,835 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:23,835 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.666666666666667) internal successors, (70), 14 states have internal predecessors, (70), 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) [2021-07-14 11:14:23,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:23,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:24,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:24,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:24,270 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:24,271 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:24,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:24,272 INFO L82 PathProgramCache]: Analyzing trace with hash -2135962645, now seen corresponding path program 3 times [2021-07-14 11:14:24,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:24,272 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806017207] [2021-07-14 11:14:24,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-14 11:14:24,412 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:24,412 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806017207] [2021-07-14 11:14:24,412 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806017207] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:24,413 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539007064] [2021-07-14 11:14:24,413 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 [2021-07-14 11:14:24,467 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-07-14 11:14:24,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:24,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 11:14:24,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:24,586 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:14:24,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-07-14 11:14:24,589 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:24,592 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:24,592 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:24,592 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:9 [2021-07-14 11:14:24,675 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 11 treesize of output 7 [2021-07-14 11:14:24,677 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:24,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:24,679 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:24,679 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 11:14:24,732 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539007064] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:24,732 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:24,733 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11] total 16 [2021-07-14 11:14:24,733 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190721407] [2021-07-14 11:14:24,733 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-07-14 11:14:24,733 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:24,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-07-14 11:14:24,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2021-07-14 11:14:24,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:24,734 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:24,734 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 5.294117647058823) internal successors, (90), 16 states have internal predecessors, (90), 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) [2021-07-14 11:14:24,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:24,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:24,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:25,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:25,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:14:25,512 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:25,513 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:25,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:25,513 INFO L82 PathProgramCache]: Analyzing trace with hash 404225031, now seen corresponding path program 4 times [2021-07-14 11:14:25,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:25,514 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180609277] [2021-07-14 11:14:25,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 11:14:25,795 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:25,795 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180609277] [2021-07-14 11:14:25,795 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180609277] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:25,795 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853003971] [2021-07-14 11:14:25,795 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 [2021-07-14 11:14:25,850 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:14:25,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:25,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 11:14:25,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:26,021 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 11:14:26,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 13 [2021-07-14 11:14:26,024 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:26,025 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:26,026 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:26,026 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:3 [2021-07-14 11:14:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:14:26,075 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [853003971] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:26,075 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:26,075 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 21 [2021-07-14 11:14:26,076 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732832226] [2021-07-14 11:14:26,077 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-07-14 11:14:26,077 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:26,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-07-14 11:14:26,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=395, Unknown=0, NotChecked=0, Total=462 [2021-07-14 11:14:26,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:26,077 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:26,078 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 4.5) internal successors, (99), 21 states have internal predecessors, (99), 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) [2021-07-14 11:14:26,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:26,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:26,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:14:26,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:27,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:27,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:27,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:14:27,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:14:27,275 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-07-14 11:14:27,276 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:27,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:27,276 INFO L82 PathProgramCache]: Analyzing trace with hash -1452948859, now seen corresponding path program 5 times [2021-07-14 11:14:27,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:27,276 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486063626] [2021-07-14 11:14:27,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 18 proven. 99 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 11:14:27,724 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:27,724 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486063626] [2021-07-14 11:14:27,724 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486063626] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:27,724 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1551171767] [2021-07-14 11:14:27,724 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 [2021-07-14 11:14:27,777 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 11:14:27,778 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:27,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 25 conjunts are in the unsatisfiable core [2021-07-14 11:14:27,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:27,993 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 11:14:27,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 13 [2021-07-14 11:14:27,995 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:27,998 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:27,998 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:27,998 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:9 [2021-07-14 11:14:28,137 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 11 treesize of output 7 [2021-07-14 11:14:28,138 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:28,139 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:28,139 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:28,139 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:28,213 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-07-14 11:14:28,213 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1551171767] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:28,213 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:28,214 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 15] total 34 [2021-07-14 11:14:28,214 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683896789] [2021-07-14 11:14:28,215 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 11:14:28,215 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:28,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 11:14:28,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=1062, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 11:14:28,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:28,216 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:28,216 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.657142857142857) internal successors, (128), 34 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:14:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:14:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-07-14 11:14:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:30,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:30,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:30,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:30,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:30,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:30,412 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:30,413 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:30,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:30,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1625828909, now seen corresponding path program 6 times [2021-07-14 11:14:30,413 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:30,413 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977250077] [2021-07-14 11:14:30,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 114 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 11:14:30,606 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:30,606 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977250077] [2021-07-14 11:14:30,606 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977250077] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:30,606 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995785016] [2021-07-14 11:14:30,606 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 [2021-07-14 11:14:30,662 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-07-14 11:14:30,662 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:30,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 32 conjunts are in the unsatisfiable core [2021-07-14 11:14:30,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:30,991 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-07-14 11:14:30,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 16 [2021-07-14 11:14:30,993 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:30,996 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:30,997 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:30,997 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:9 [2021-07-14 11:14:31,125 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 11 treesize of output 7 [2021-07-14 11:14:31,126 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:31,127 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:31,128 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:31,128 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 146 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 11:14:31,171 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [995785016] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:31,171 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:31,172 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 19] total 32 [2021-07-14 11:14:31,172 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915805612] [2021-07-14 11:14:31,172 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-07-14 11:14:31,172 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:31,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-07-14 11:14:31,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=931, Unknown=0, NotChecked=0, Total=1056 [2021-07-14 11:14:31,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:31,173 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:31,173 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 3.9393939393939394) internal successors, (130), 32 states have internal predecessors, (130), 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) [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:31,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:32,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:32,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:32,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:32,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:32,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:32,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:32,452 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:32,452 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:32,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:32,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1900783544, now seen corresponding path program 7 times [2021-07-14 11:14:32,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:32,453 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063285929] [2021-07-14 11:14:32,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2021-07-14 11:14:32,680 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:32,680 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063285929] [2021-07-14 11:14:32,680 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063285929] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:32,680 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [738986755] [2021-07-14 11:14:32,680 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 [2021-07-14 11:14:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:32,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 22 conjunts are in the unsatisfiable core [2021-07-14 11:14:32,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:33,127 INFO L354 Elim1Store]: treesize reduction 170, result has 0.6 percent of original size [2021-07-14 11:14:33,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 46 treesize of output 22 [2021-07-14 11:14:33,129 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:33,130 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:33,131 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:33,131 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:46, output treesize:3 [2021-07-14 11:14:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 24 proven. 157 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-07-14 11:14:33,218 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [738986755] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:33,218 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:33,218 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 28 [2021-07-14 11:14:33,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132875089] [2021-07-14 11:14:33,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-07-14 11:14:33,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:33,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-07-14 11:14:33,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=724, Unknown=0, NotChecked=0, Total=812 [2021-07-14 11:14:33,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:33,219 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:33,220 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 4.172413793103448) internal successors, (121), 28 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:33,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:35,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:35,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:14:35,620 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-07-14 11:14:35,621 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:35,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:35,621 INFO L82 PathProgramCache]: Analyzing trace with hash -1903389370, now seen corresponding path program 8 times [2021-07-14 11:14:35,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:35,621 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200575120] [2021-07-14 11:14:35,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 195 proven. 42 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-07-14 11:14:35,741 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:35,741 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200575120] [2021-07-14 11:14:35,741 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200575120] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:35,742 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583161287] [2021-07-14 11:14:35,742 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 [2021-07-14 11:14:35,797 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:14:35,797 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:35,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 11:14:35,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:35,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:35,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2021-07-14 11:14:35,932 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:35,934 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:35,934 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:35,934 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:5 [2021-07-14 11:14:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 195 proven. 42 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-07-14 11:14:36,012 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583161287] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:36,012 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:36,012 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 14] total 19 [2021-07-14 11:14:36,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091602111] [2021-07-14 11:14:36,013 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 11:14:36,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:36,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 11:14:36,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=245, Unknown=0, NotChecked=0, Total=380 [2021-07-14 11:14:36,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:36,014 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:36,014 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 4.6) internal successors, (92), 19 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:14:36,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:36,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:36,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:14:36,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:36,396 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:36,397 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:36,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:36,397 INFO L82 PathProgramCache]: Analyzing trace with hash 1687971300, now seen corresponding path program 9 times [2021-07-14 11:14:36,397 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:36,397 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875104042] [2021-07-14 11:14:36,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-07-14 11:14:36,774 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:36,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875104042] [2021-07-14 11:14:36,774 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875104042] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:36,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140724323] [2021-07-14 11:14:36,774 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 [2021-07-14 11:14:36,844 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 11:14:36,844 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:36,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 45 conjunts are in the unsatisfiable core [2021-07-14 11:14:36,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:37,336 INFO L354 Elim1Store]: treesize reduction 120, result has 0.8 percent of original size [2021-07-14 11:14:37,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 43 treesize of output 19 [2021-07-14 11:14:37,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:37,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:37,341 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:37,342 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:9 [2021-07-14 11:14:37,580 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 11 treesize of output 7 [2021-07-14 11:14:37,581 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:37,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:37,582 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:37,582 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-07-14 11:14:37,645 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140724323] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:37,645 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:37,646 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 23] total 37 [2021-07-14 11:14:37,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457677369] [2021-07-14 11:14:37,646 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-07-14 11:14:37,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:37,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-07-14 11:14:37,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=1291, Unknown=0, NotChecked=0, Total=1406 [2021-07-14 11:14:37,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:37,647 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:37,647 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 3.6315789473684212) internal successors, (138), 37 states have internal predecessors, (138), 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) [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:14:37,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 11:14:37,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 11:14:37,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:37,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:40,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:40,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:40,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:40,994 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:14:40,995 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:40,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:40,995 INFO L82 PathProgramCache]: Analyzing trace with hash 1857417769, now seen corresponding path program 10 times [2021-07-14 11:14:40,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:40,995 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438307953] [2021-07-14 11:14:40,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-07-14 11:14:41,578 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:41,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438307953] [2021-07-14 11:14:41,578 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438307953] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:41,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989004017] [2021-07-14 11:14:41,578 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 [2021-07-14 11:14:41,637 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:14:41,637 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:41,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 46 conjunts are in the unsatisfiable core [2021-07-14 11:14:41,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:42,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:14:42,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:42,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 22 [2021-07-14 11:14:42,738 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:42,743 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:42,745 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:42,745 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:63, output treesize:9 [2021-07-14 11:14:42,885 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 11 treesize of output 7 [2021-07-14 11:14:42,886 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:42,887 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:42,887 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:42,887 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 402 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-07-14 11:14:42,899 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989004017] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:42,899 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:42,899 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 27] total 45 [2021-07-14 11:14:42,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497791976] [2021-07-14 11:14:42,899 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-07-14 11:14:42,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:42,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-07-14 11:14:42,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1960, Unknown=0, NotChecked=0, Total=2070 [2021-07-14 11:14:42,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:42,900 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:42,900 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 3.347826086956522) internal successors, (154), 45 states have internal predecessors, (154), 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) [2021-07-14 11:14:42,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:42,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:44,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:44,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:44,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:44,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:44,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:44,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:44,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:44,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:44,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:44,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:45,057 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-07-14 11:14:45,057 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:45,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:45,057 INFO L82 PathProgramCache]: Analyzing trace with hash 462146283, now seen corresponding path program 11 times [2021-07-14 11:14:45,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:45,058 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568087126] [2021-07-14 11:14:45,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 437 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:14:45,715 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:45,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568087126] [2021-07-14 11:14:45,715 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568087126] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:45,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1955054074] [2021-07-14 11:14:45,715 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 [2021-07-14 11:14:45,783 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2021-07-14 11:14:45,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:45,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 57 conjunts are in the unsatisfiable core [2021-07-14 11:14:45,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:47,807 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 80 [2021-07-14 11:14:47,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:14:47,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 37 [2021-07-14 11:14:47,933 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:47,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:47,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:14:47,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:47,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 37 [2021-07-14 11:14:47,997 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:48,007 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:48,009 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:48,009 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:169, output treesize:7 [2021-07-14 11:14:48,054 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 11 treesize of output 7 [2021-07-14 11:14:48,055 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:48,056 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:48,057 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:14:48,057 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:14:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 4 proven. 439 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 11:14:48,068 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1955054074] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:48,069 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:48,069 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 35] total 58 [2021-07-14 11:14:48,069 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239212975] [2021-07-14 11:14:48,069 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-07-14 11:14:48,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:48,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-07-14 11:14:48,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=277, Invalid=3145, Unknown=0, NotChecked=0, Total=3422 [2021-07-14 11:14:48,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:48,070 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:48,070 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 3.0508474576271185) internal successors, (180), 58 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:14:48,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:48,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:48,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:50,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:50,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:50,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:50,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:14:50,522 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-14 11:14:50,522 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:14:50,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:14:50,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1229342320, now seen corresponding path program 12 times [2021-07-14 11:14:50,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:14:50,523 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370987970] [2021-07-14 11:14:50,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:14:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:14:51,355 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:14:51,356 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:14:51,356 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370987970] [2021-07-14 11:14:51,356 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370987970] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:51,356 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1750721475] [2021-07-14 11:14:51,356 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 [2021-07-14 11:14:51,433 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2021-07-14 11:14:51,433 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:14:51,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 56 conjunts are in the unsatisfiable core [2021-07-14 11:14:51,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:14:53,231 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 82 [2021-07-14 11:14:53,504 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2021-07-14 11:14:54,441 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-14 11:14:55,224 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 131 [2021-07-14 11:14:55,577 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-07-14 11:14:55,772 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_11], 3=[v_prenex_15], 55=[v_prenex_14], 66=[q1], 78=[v_prenex_10]} [2021-07-14 11:14:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:55,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 34 [2021-07-14 11:14:55,788 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:55,799 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:14:55,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 32 [2021-07-14 11:14:55,800 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:56,492 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-07-14 11:14:56,492 INFO L628 ElimStorePlain]: treesize reduction 14, result has 98.5 percent of original size [2021-07-14 11:14:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:56,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 29 [2021-07-14 11:14:56,501 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:56,512 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:14:56,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 32 [2021-07-14 11:14:56,513 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:56,827 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2021-07-14 11:14:56,828 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:56,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:56,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 34 [2021-07-14 11:14:56,839 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:56,849 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 11:14:56,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 35 [2021-07-14 11:14:56,851 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:57,440 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2021-07-14 11:14:57,447 INFO L628 ElimStorePlain]: treesize reduction 27, result has 96.7 percent of original size [2021-07-14 11:14:57,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 49 [2021-07-14 11:14:57,515 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:57,530 INFO L354 Elim1Store]: treesize reduction 640, result has 0.2 percent of original size [2021-07-14 11:14:57,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 0 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 102 treesize of output 52 [2021-07-14 11:14:57,533 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:57,743 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:14:57,744 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:57,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:57,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 52 [2021-07-14 11:14:57,834 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:57,845 INFO L354 Elim1Store]: treesize reduction 770, result has 0.1 percent of original size [2021-07-14 11:14:57,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 0 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 109 treesize of output 55 [2021-07-14 11:14:57,850 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:57,989 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-07-14 11:14:57,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:58,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:14:58,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 55 [2021-07-14 11:14:58,096 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:58,105 INFO L354 Elim1Store]: treesize reduction 912, result has 0.1 percent of original size [2021-07-14 11:14:58,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 0 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 116 treesize of output 58 [2021-07-14 11:14:58,124 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 11:14:58,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:14:58,200 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 6 dim-1 vars, End of recursive call: 6 dim-0 vars, and 6 xjuncts. [2021-07-14 11:14:58,201 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 15 variables, input treesize:979, output treesize:240 [2021-07-14 11:14:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-07-14 11:14:58,998 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1750721475] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:14:58,998 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:14:58,998 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 30] total 66 [2021-07-14 11:14:58,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656535961] [2021-07-14 11:14:58,998 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-07-14 11:14:58,998 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:14:58,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-07-14 11:14:58,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=4245, Unknown=0, NotChecked=0, Total=4422 [2021-07-14 11:14:58,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:14:58,999 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:14:59,000 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 3.1343283582089554) internal successors, (210), 66 states have internal predecessors, (210), 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) [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:14:59,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:03,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:03,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:03,684 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2021-07-14 11:15:03,685 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:03,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:03,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1736598001, now seen corresponding path program 13 times [2021-07-14 11:15:03,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:03,685 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699040083] [2021-07-14 11:15:03,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 80 proven. 512 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-07-14 11:15:04,249 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:04,249 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699040083] [2021-07-14 11:15:04,249 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699040083] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:04,249 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [638687068] [2021-07-14 11:15:04,249 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 [2021-07-14 11:15:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:04,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 40 conjunts are in the unsatisfiable core [2021-07-14 11:15:04,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:05,828 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2021-07-14 11:15:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:15:06,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:06,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 40 [2021-07-14 11:15:06,255 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:06,259 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:06,260 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:06,260 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:98, output treesize:3 [2021-07-14 11:15:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 77 proven. 516 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-07-14 11:15:06,296 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [638687068] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:06,296 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:06,296 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 52 [2021-07-14 11:15:06,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150852945] [2021-07-14 11:15:06,297 INFO L462 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-07-14 11:15:06,297 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:06,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-07-14 11:15:06,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=241, Invalid=2515, Unknown=0, NotChecked=0, Total=2756 [2021-07-14 11:15:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:06,298 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:06,298 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 53 states, 53 states have (on average 4.0) internal successors, (212), 52 states have internal predecessors, (212), 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) [2021-07-14 11:15:06,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:06,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:06,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:06,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:06,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:07,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:07,704 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:07,705 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:07,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:07,705 INFO L82 PathProgramCache]: Analyzing trace with hash 950925843, now seen corresponding path program 14 times [2021-07-14 11:15:07,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:07,705 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630806303] [2021-07-14 11:15:07,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:08,145 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 77 proven. 541 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2021-07-14 11:15:08,145 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:08,145 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630806303] [2021-07-14 11:15:08,145 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630806303] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:08,145 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [128361828] [2021-07-14 11:15:08,146 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 [2021-07-14 11:15:08,218 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:15:08,218 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:08,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 67 conjunts are in the unsatisfiable core [2021-07-14 11:15:08,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:09,580 INFO L354 Elim1Store]: treesize reduction 416, result has 0.2 percent of original size [2021-07-14 11:15:09,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 67 treesize of output 31 [2021-07-14 11:15:09,583 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:09,586 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:09,586 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:09,586 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:72, output treesize:9 [2021-07-14 11:15:10,060 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 11 treesize of output 7 [2021-07-14 11:15:10,061 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:10,062 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:10,062 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:10,062 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:15:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 719 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-07-14 11:15:10,151 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [128361828] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:10,151 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:10,151 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 39] total 64 [2021-07-14 11:15:10,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268299922] [2021-07-14 11:15:10,152 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-07-14 11:15:10,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:10,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-07-14 11:15:10,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=266, Invalid=3894, Unknown=0, NotChecked=0, Total=4160 [2021-07-14 11:15:10,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:10,153 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:10,153 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.7846153846153845) internal successors, (246), 64 states have internal predecessors, (246), 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) [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:10,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:10,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:10,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:10,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:15,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:15,699 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53 [2021-07-14 11:15:15,699 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:15,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:15,699 INFO L82 PathProgramCache]: Analyzing trace with hash 760531606, now seen corresponding path program 15 times [2021-07-14 11:15:15,699 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:15,699 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2070802255] [2021-07-14 11:15:15,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 570 proven. 132 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2021-07-14 11:15:15,956 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:15,956 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2070802255] [2021-07-14 11:15:15,957 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2070802255] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:15,957 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333640185] [2021-07-14 11:15:15,957 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 [2021-07-14 11:15:16,107 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 14 check-sat command(s) [2021-07-14 11:15:16,107 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:16,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 76 conjunts are in the unsatisfiable core [2021-07-14 11:15:16,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:17,448 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2021-07-14 11:15:17,716 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2021-07-14 11:15:17,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:17,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:15:17,778 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:17,783 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:15:17,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:15:17,784 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:17,866 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:17,867 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:15:17,868 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:311, output treesize:263 [2021-07-14 11:15:18,420 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-07-14 11:15:18,926 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2021-07-14 11:15:19,140 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-07-14 11:15:19,310 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_24, v_prenex_22, v_prenex_29, v_prenex_26], 105=[v_prenex_28], 120=[q1]} [2021-07-14 11:15:19,320 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:15:19,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 19 [2021-07-14 11:15:19,321 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:19,548 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-07-14 11:15:19,548 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:19,557 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:15:19,557 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:15:19,558 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:19,773 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-07-14 11:15:19,773 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:19,781 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:15:19,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 22 [2021-07-14 11:15:19,782 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:19,990 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-07-14 11:15:19,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:19,998 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:15:19,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 22 [2021-07-14 11:15:20,013 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:20,217 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-07-14 11:15:20,217 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:20,225 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:15:20,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 24 [2021-07-14 11:15:20,226 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:20,435 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-07-14 11:15:20,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:20,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,565 INFO L244 Elim1Store]: Index analysis took 124 ms [2021-07-14 11:15:20,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 51 [2021-07-14 11:15:20,575 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:20,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 51 [2021-07-14 11:15:20,643 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:20,762 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-07-14 11:15:20,762 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,893 INFO L244 Elim1Store]: Index analysis took 127 ms [2021-07-14 11:15:20,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 49 [2021-07-14 11:15:20,898 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:20,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:20,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:21,036 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-07-14 11:15:21,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 51 [2021-07-14 11:15:21,041 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:21,061 INFO L354 Elim1Store]: treesize reduction 1440, result has 0.1 percent of original size [2021-07-14 11:15:21,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 0 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 113 treesize of output 49 [2021-07-14 11:15:21,068 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:21,102 INFO L628 ElimStorePlain]: treesize reduction 24, result has 63.1 percent of original size [2021-07-14 11:15:21,102 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 7 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:15:21,103 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 12 variables, input treesize:721, output treesize:37 [2021-07-14 11:15:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 565 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2021-07-14 11:15:21,264 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333640185] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:21,264 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:21,264 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 32] total 54 [2021-07-14 11:15:21,264 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179739112] [2021-07-14 11:15:21,264 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-07-14 11:15:21,264 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:21,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-07-14 11:15:21,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=465, Invalid=2505, Unknown=0, NotChecked=0, Total=2970 [2021-07-14 11:15:21,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:21,265 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:21,265 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 3.5272727272727273) internal successors, (194), 54 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:15:21,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:21,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:21,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:21,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:21,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:21,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:22,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:22,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:22,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:22,614 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:22,615 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:22,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:22,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1176670042, now seen corresponding path program 16 times [2021-07-14 11:15:22,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:22,615 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802380555] [2021-07-14 11:15:22,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 91 proven. 794 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2021-07-14 11:15:23,330 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:23,330 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802380555] [2021-07-14 11:15:23,330 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802380555] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:23,330 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [455458566] [2021-07-14 11:15:23,330 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 [2021-07-14 11:15:23,414 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:15:23,414 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:23,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 82 conjunts are in the unsatisfiable core [2021-07-14 11:15:23,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:25,244 INFO L354 Elim1Store]: treesize reduction 540, result has 0.2 percent of original size [2021-07-14 11:15:25,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 0 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 78 treesize of output 34 [2021-07-14 11:15:25,247 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:25,249 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:25,250 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:25,250 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:83, output treesize:9 [2021-07-14 11:15:25,797 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 11 treesize of output 7 [2021-07-14 11:15:25,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:25,800 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:25,800 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:25,800 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:15:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 0 proven. 1000 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-07-14 11:15:25,899 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [455458566] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:25,899 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:25,900 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 43] total 76 [2021-07-14 11:15:25,900 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812626782] [2021-07-14 11:15:25,900 INFO L462 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-07-14 11:15:25,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:25,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-07-14 11:15:25,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=282, Invalid=5570, Unknown=0, NotChecked=0, Total=5852 [2021-07-14 11:15:25,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:25,902 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:25,902 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 3.6623376623376624) internal successors, (282), 76 states have internal predecessors, (282), 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) [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:25,902 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:32,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:32,904 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable78 [2021-07-14 11:15:32,905 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:32,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:32,905 INFO L82 PathProgramCache]: Analyzing trace with hash -908023816, now seen corresponding path program 17 times [2021-07-14 11:15:32,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:32,905 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100180857] [2021-07-14 11:15:32,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1116 backedges. 99 proven. 829 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2021-07-14 11:15:33,520 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:33,520 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100180857] [2021-07-14 11:15:33,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100180857] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:33,520 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168684752] [2021-07-14 11:15:33,520 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 [2021-07-14 11:15:33,623 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2021-07-14 11:15:33,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:33,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 81 conjunts are in the unsatisfiable core [2021-07-14 11:15:33,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:35,748 INFO L354 Elim1Store]: treesize reduction 640, result has 0.2 percent of original size [2021-07-14 11:15:35,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 0 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 81 treesize of output 37 [2021-07-14 11:15:35,751 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,754 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:35,755 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:35,755 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:86, output treesize:9 [2021-07-14 11:15:36,427 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 11 treesize of output 7 [2021-07-14 11:15:36,428 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:36,429 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:36,429 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:36,429 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:15:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1116 backedges. 0 proven. 1096 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-14 11:15:36,538 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168684752] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:36,538 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:36,539 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 47] total 78 [2021-07-14 11:15:36,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91044081] [2021-07-14 11:15:36,539 INFO L462 AbstractCegarLoop]: Interpolant automaton has 79 states [2021-07-14 11:15:36,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:36,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2021-07-14 11:15:36,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=5804, Unknown=0, NotChecked=0, Total=6162 [2021-07-14 11:15:36,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:36,540 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:36,541 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 79 states, 79 states have (on average 3.7088607594936707) internal successors, (293), 78 states have internal predecessors, (293), 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) [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:36,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:44,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:44,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:44,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:44,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:44,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:15:44,640 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable79 [2021-07-14 11:15:44,641 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:44,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:44,641 INFO L82 PathProgramCache]: Analyzing trace with hash -1557402565, now seen corresponding path program 18 times [2021-07-14 11:15:44,641 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:44,641 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289895353] [2021-07-14 11:15:44,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 827 proven. 210 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-07-14 11:15:45,066 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:45,066 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289895353] [2021-07-14 11:15:45,066 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289895353] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:45,066 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1398427073] [2021-07-14 11:15:45,066 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 [2021-07-14 11:15:45,207 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2021-07-14 11:15:45,207 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:15:45,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 96 conjunts are in the unsatisfiable core [2021-07-14 11:15:45,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:46,936 INFO L354 Elim1Store]: treesize reduction 792, result has 0.1 percent of original size [2021-07-14 11:15:46,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 0 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 92 treesize of output 40 [2021-07-14 11:15:46,940 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:46,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:46,943 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:46,943 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:97, output treesize:9 [2021-07-14 11:15:47,665 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 11 treesize of output 7 [2021-07-14 11:15:47,666 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:47,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:47,667 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:47,667 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:15:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 1364 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-07-14 11:15:47,785 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1398427073] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:47,785 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:47,785 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 51] total 80 [2021-07-14 11:15:47,785 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984359560] [2021-07-14 11:15:47,786 INFO L462 AbstractCegarLoop]: Interpolant automaton has 81 states [2021-07-14 11:15:47,786 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:47,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2021-07-14 11:15:47,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=689, Invalid=5791, Unknown=0, NotChecked=0, Total=6480 [2021-07-14 11:15:47,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:47,787 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:47,788 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 81 states, 81 states have (on average 3.7037037037037037) internal successors, (300), 80 states have internal predecessors, (300), 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) [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:15:47,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:52,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:15:52,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:15:52,745 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:15:52,745 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:15:52,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:15:52,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1100748219, now seen corresponding path program 19 times [2021-07-14 11:15:52,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:15:52,745 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461709106] [2021-07-14 11:15:52,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:15:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1481 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-07-14 11:15:54,548 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:15:54,548 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461709106] [2021-07-14 11:15:54,548 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461709106] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:54,548 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1500383835] [2021-07-14 11:15:54,548 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 [2021-07-14 11:15:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:15:54,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 95 conjunts are in the unsatisfiable core [2021-07-14 11:15:54,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:15:59,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:15:59,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:15:59,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 78 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2021-07-14 11:15:59,255 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:59,260 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:59,261 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:59,261 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:112, output treesize:9 [2021-07-14 11:15:59,470 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 11 treesize of output 7 [2021-07-14 11:15:59,471 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:15:59,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:15:59,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:15:59,473 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:15:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1477 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-07-14 11:15:59,486 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1500383835] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:15:59,486 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:15:59,486 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 55] total 94 [2021-07-14 11:15:59,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278983145] [2021-07-14 11:15:59,486 INFO L462 AbstractCegarLoop]: Interpolant automaton has 95 states [2021-07-14 11:15:59,486 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:15:59,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2021-07-14 11:15:59,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=8694, Unknown=0, NotChecked=0, Total=8930 [2021-07-14 11:15:59,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:15:59,488 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:15:59,488 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 95 states, 95 states have (on average 3.0210526315789474) internal successors, (287), 94 states have internal predecessors, (287), 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) [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:15:59,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:15:59,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:06,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:06,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:06,513 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81 [2021-07-14 11:16:06,513 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:16:06,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:16:06,513 INFO L82 PathProgramCache]: Analyzing trace with hash -618196327, now seen corresponding path program 20 times [2021-07-14 11:16:06,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:16:06,513 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196625220] [2021-07-14 11:16:06,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:16:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:16:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 1556 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-07-14 11:16:08,516 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:16:08,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196625220] [2021-07-14 11:16:08,516 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196625220] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:08,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517982243] [2021-07-14 11:16:08,516 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 [2021-07-14 11:16:08,606 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:16:08,607 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:16:08,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 112 conjunts are in the unsatisfiable core [2021-07-14 11:16:08,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:16:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:16:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:13,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:14,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 46 [2021-07-14 11:16:14,041 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:14,045 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:14,046 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:14,046 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:117, output treesize:9 [2021-07-14 11:16:14,528 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 11 treesize of output 7 [2021-07-14 11:16:14,529 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:14,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:14,530 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:14,530 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:16:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 1557 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:16:14,543 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1517982243] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:14,543 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:16:14,543 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 61] total 104 [2021-07-14 11:16:14,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823857941] [2021-07-14 11:16:14,544 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-07-14 11:16:14,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:16:14,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-07-14 11:16:14,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=263, Invalid=10657, Unknown=0, NotChecked=0, Total=10920 [2021-07-14 11:16:14,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:14,546 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:16:14,546 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 3.0761904761904764) internal successors, (323), 104 states have internal predecessors, (323), 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) [2021-07-14 11:16:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:23,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:23,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:16:23,731 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:16:23,731 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:16:23,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:16:23,731 INFO L82 PathProgramCache]: Analyzing trace with hash -577268650, now seen corresponding path program 21 times [2021-07-14 11:16:23,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:16:23,732 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771924424] [2021-07-14 11:16:23,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:16:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:16:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1723 backedges. 925 proven. 240 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2021-07-14 11:16:24,226 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:16:24,227 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771924424] [2021-07-14 11:16:24,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771924424] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:24,227 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [169325544] [2021-07-14 11:16:24,227 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 [2021-07-14 11:16:24,396 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 18 check-sat command(s) [2021-07-14 11:16:24,396 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:16:24,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 88 conjunts are in the unsatisfiable core [2021-07-14 11:16:24,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:16:26,373 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2021-07-14 11:16:26,699 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2021-07-14 11:16:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:26,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:16:26,772 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:26,777 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:16:26,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:16:26,778 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:26,884 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-07-14 11:16:26,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:26,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:16:26,886 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:367, output treesize:319 [2021-07-14 11:16:27,062 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-07-14 11:16:27,274 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-07-14 11:16:27,599 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 109 [2021-07-14 11:16:27,786 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-14 11:16:28,241 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 128 [2021-07-14 11:16:28,510 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-07-14 11:16:28,695 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_31, v_prenex_33, v_prenex_38], 171=[q1, v_prenex_37]} [2021-07-14 11:16:28,705 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:16:28,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 22 [2021-07-14 11:16:28,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:28,951 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 11:16:28,951 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:28,975 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:16:28,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 24 [2021-07-14 11:16:28,976 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,234 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-07-14 11:16:29,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:29,243 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:16:29,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 22 [2021-07-14 11:16:29,244 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,473 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-07-14 11:16:29,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:29,482 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:16:29,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:16:29,482 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,707 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:16:29,708 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:29,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:29,902 INFO L244 Elim1Store]: Index analysis took 189 ms [2021-07-14 11:16:29,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 61 [2021-07-14 11:16:29,908 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:29,920 INFO L354 Elim1Store]: treesize reduction 2052, result has 0.0 percent of original size [2021-07-14 11:16:29,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 0 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 171 case distinctions, treesize of input 143 treesize of output 63 [2021-07-14 11:16:29,925 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:30,042 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-07-14 11:16:30,042 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:30,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:30,227 INFO L244 Elim1Store]: Index analysis took 181 ms [2021-07-14 11:16:30,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 61 [2021-07-14 11:16:30,233 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:30,242 INFO L354 Elim1Store]: treesize reduction 2016, result has 0.0 percent of original size [2021-07-14 11:16:30,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 0 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 171 case distinctions, treesize of input 141 treesize of output 63 [2021-07-14 11:16:30,248 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:30,278 INFO L628 ElimStorePlain]: treesize reduction 24, result has 63.1 percent of original size [2021-07-14 11:16:30,279 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:16:30,279 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 12 variables, input treesize:693, output treesize:37 [2021-07-14 11:16:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1723 backedges. 0 proven. 836 refuted. 0 times theorem prover too weak. 887 trivial. 0 not checked. [2021-07-14 11:16:30,471 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [169325544] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:30,471 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:16:30,471 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 36] total 67 [2021-07-14 11:16:30,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601587018] [2021-07-14 11:16:30,472 INFO L462 AbstractCegarLoop]: Interpolant automaton has 68 states [2021-07-14 11:16:30,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:16:30,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2021-07-14 11:16:30,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=794, Invalid=3762, Unknown=0, NotChecked=0, Total=4556 [2021-07-14 11:16:30,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:30,472 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:16:30,473 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 68 states, 68 states have (on average 3.3823529411764706) internal successors, (230), 67 states have internal predecessors, (230), 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) [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:16:30,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:32,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:32,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:32,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:16:32,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:16:32,380 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:16:32,381 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:16:32,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:16:32,381 INFO L82 PathProgramCache]: Analyzing trace with hash 887702034, now seen corresponding path program 22 times [2021-07-14 11:16:32,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:16:32,381 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409878077] [2021-07-14 11:16:32,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:16:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:16:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 0 proven. 1794 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 11:16:34,684 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:16:34,684 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409878077] [2021-07-14 11:16:34,684 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409878077] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:34,684 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [331392863] [2021-07-14 11:16:34,684 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 [2021-07-14 11:16:34,784 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:16:34,784 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:16:34,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 115 conjunts are in the unsatisfiable core [2021-07-14 11:16:34,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:16:41,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:16:41,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:16:41,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 105 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 49 [2021-07-14 11:16:41,140 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:41,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,146 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:124, output treesize:9 [2021-07-14 11:16:41,362 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 11 treesize of output 7 [2021-07-14 11:16:41,363 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,364 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:16:41,365 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:16:41,365 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:16:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 0 proven. 1792 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 11:16:41,378 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [331392863] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:41,378 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:16:41,378 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 63] total 108 [2021-07-14 11:16:41,378 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507195055] [2021-07-14 11:16:41,378 INFO L462 AbstractCegarLoop]: Interpolant automaton has 109 states [2021-07-14 11:16:41,378 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:16:41,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2021-07-14 11:16:41,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=11500, Unknown=0, NotChecked=0, Total=11772 [2021-07-14 11:16:41,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:41,379 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:16:41,380 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 109 states, 109 states have (on average 2.981651376146789) internal successors, (325), 108 states have internal predecessors, (325), 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) [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:16:41,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:16:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:16:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:16:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:16:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:16:51,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:16:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:16:51,540 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable105 [2021-07-14 11:16:51,540 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:16:51,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:16:51,540 INFO L82 PathProgramCache]: Analyzing trace with hash -1716845406, now seen corresponding path program 23 times [2021-07-14 11:16:51,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:16:51,540 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39446800] [2021-07-14 11:16:51,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:16:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:16:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1883 backedges. 0 proven. 1874 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:16:54,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:16:54,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39446800] [2021-07-14 11:16:54,110 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39446800] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:16:54,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1285121626] [2021-07-14 11:16:54,110 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 [2021-07-14 11:16:54,229 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 20 check-sat command(s) [2021-07-14 11:16:54,229 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:16:54,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 116 conjunts are in the unsatisfiable core [2021-07-14 11:16:54,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:17:01,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:17:01,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:01,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 120 disjoint index pairs (out of 136 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 52 [2021-07-14 11:17:01,571 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,576 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:01,577 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,577 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:133, output treesize:9 [2021-07-14 11:17:01,809 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 11 treesize of output 7 [2021-07-14 11:17:01,810 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,811 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:01,811 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:01,812 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:17:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1883 backedges. 0 proven. 1874 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:17:01,826 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1285121626] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:01,826 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:01,826 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 67] total 115 [2021-07-14 11:17:01,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740178202] [2021-07-14 11:17:01,827 INFO L462 AbstractCegarLoop]: Interpolant automaton has 116 states [2021-07-14 11:17:01,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:01,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 116 interpolants. [2021-07-14 11:17:01,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=290, Invalid=13050, Unknown=0, NotChecked=0, Total=13340 [2021-07-14 11:17:01,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:01,828 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:01,828 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 116 states, 116 states have (on average 2.9482758620689653) internal successors, (342), 115 states have internal predecessors, (342), 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) [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:01,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:01,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:12,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:13,125 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable106,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:13,125 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:17:13,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:17:13,125 INFO L82 PathProgramCache]: Analyzing trace with hash 493721311, now seen corresponding path program 24 times [2021-07-14 11:17:13,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:17:13,125 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473738791] [2021-07-14 11:17:13,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:17:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2055 backedges. 0 proven. 2047 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:17:15,591 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:17:15,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473738791] [2021-07-14 11:17:15,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473738791] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:15,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1014811197] [2021-07-14 11:17:15,591 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 [2021-07-14 11:17:15,738 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2021-07-14 11:17:15,738 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:17:15,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 125 conjunts are in the unsatisfiable core [2021-07-14 11:17:15,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:17:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:17:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:22,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 55 [2021-07-14 11:17:22,667 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:22,672 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:22,673 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:22,673 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:138, output treesize:9 [2021-07-14 11:17:22,887 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 11 treesize of output 7 [2021-07-14 11:17:22,888 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:22,889 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:22,889 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:22,889 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:17:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2055 backedges. 0 proven. 2047 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:17:22,903 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1014811197] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:22,903 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:22,903 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 71] total 122 [2021-07-14 11:17:22,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975786069] [2021-07-14 11:17:22,903 INFO L462 AbstractCegarLoop]: Interpolant automaton has 123 states [2021-07-14 11:17:22,903 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:22,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants. [2021-07-14 11:17:22,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=886, Invalid=14120, Unknown=0, NotChecked=0, Total=15006 [2021-07-14 11:17:22,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:22,905 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:22,905 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 123 states, 123 states have (on average 2.9186991869918697) internal successors, (359), 122 states have internal predecessors, (359), 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) [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:22,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:22,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:22,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:22,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:22,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:22,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:33,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:33,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:17:33,674 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107 [2021-07-14 11:17:33,675 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:17:33,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:17:33,675 INFO L82 PathProgramCache]: Analyzing trace with hash 1827702402, now seen corresponding path program 25 times [2021-07-14 11:17:33,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:17:33,675 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023698598] [2021-07-14 11:17:33,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:17:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2237 backedges. 1133 proven. 306 refuted. 0 times theorem prover too weak. 798 trivial. 0 not checked. [2021-07-14 11:17:34,252 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:17:34,252 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023698598] [2021-07-14 11:17:34,252 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023698598] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:34,252 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2146759013] [2021-07-14 11:17:34,252 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 [2021-07-14 11:17:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:34,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 37 conjunts are in the unsatisfiable core [2021-07-14 11:17:34,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:17:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:34,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 52 [2021-07-14 11:17:34,998 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:34,999 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:34,999 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:34,999 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:125, output treesize:5 [2021-07-14 11:17:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2237 backedges. 1133 proven. 306 refuted. 0 times theorem prover too weak. 798 trivial. 0 not checked. [2021-07-14 11:17:35,200 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2146759013] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:35,200 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:35,200 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 53 [2021-07-14 11:17:35,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693455217] [2021-07-14 11:17:35,201 INFO L462 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-07-14 11:17:35,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:35,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-07-14 11:17:35,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=887, Invalid=1975, Unknown=0, NotChecked=0, Total=2862 [2021-07-14 11:17:35,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:35,202 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:35,202 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 54 states, 54 states have (on average 3.537037037037037) internal successors, (191), 53 states have internal predecessors, (191), 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) [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:35,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:17:35,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:36,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:17:36,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:17:36,501 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:17:36,502 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:17:36,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:17:36,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1612200796, now seen corresponding path program 26 times [2021-07-14 11:17:36,502 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:17:36,502 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783378035] [2021-07-14 11:17:36,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:17:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:17:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 0 proven. 2274 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:17:39,740 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:17:39,740 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783378035] [2021-07-14 11:17:39,740 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783378035] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:39,740 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1552535410] [2021-07-14 11:17:39,740 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 [2021-07-14 11:17:39,838 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:17:39,838 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:17:39,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 132 conjunts are in the unsatisfiable core [2021-07-14 11:17:39,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:17:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:17:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:17:49,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 153 disjoint index pairs (out of 171 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 58 [2021-07-14 11:17:49,379 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:49,384 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:49,385 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:49,385 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:145, output treesize:9 [2021-07-14 11:17:49,631 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 11 treesize of output 7 [2021-07-14 11:17:49,632 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:17:49,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:17:49,633 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:17:49,634 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:17:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 0 proven. 2274 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:17:49,647 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1552535410] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:17:49,647 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:17:49,648 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 75] total 129 [2021-07-14 11:17:49,648 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896080103] [2021-07-14 11:17:49,648 INFO L462 AbstractCegarLoop]: Interpolant automaton has 130 states [2021-07-14 11:17:49,648 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:17:49,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2021-07-14 11:17:49,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=326, Invalid=16444, Unknown=0, NotChecked=0, Total=16770 [2021-07-14 11:17:49,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:17:49,650 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:17:49,650 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 130 states, 130 states have (on average 2.9076923076923076) internal successors, (378), 129 states have internal predecessors, (378), 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) [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:17:49,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:17:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:03,735 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable109 [2021-07-14 11:18:03,735 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:18:03,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:18:03,735 INFO L82 PathProgramCache]: Analyzing trace with hash 875254817, now seen corresponding path program 27 times [2021-07-14 11:18:03,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:18:03,735 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009068692] [2021-07-14 11:18:03,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:18:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:18:04,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2474 backedges. 1244 proven. 342 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2021-07-14 11:18:04,303 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:18:04,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009068692] [2021-07-14 11:18:04,303 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009068692] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:04,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487816732] [2021-07-14 11:18:04,303 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 [2021-07-14 11:18:04,529 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-07-14 11:18:04,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:18:04,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 608 conjuncts, 102 conjunts are in the unsatisfiable core [2021-07-14 11:18:04,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:18:06,650 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-07-14 11:18:07,028 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-07-14 11:18:07,421 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2021-07-14 11:18:07,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:07,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:18:07,485 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:07,491 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:18:07,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:18:07,492 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:07,627 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-07-14 11:18:07,627 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:07,629 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:18:07,629 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:409, output treesize:361 [2021-07-14 11:18:07,842 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-07-14 11:18:08,087 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-07-14 11:18:08,469 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 123 [2021-07-14 11:18:08,699 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-07-14 11:18:09,222 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 138 [2021-07-14 11:18:09,544 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-07-14 11:18:09,653 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_42, v_prenex_46], 210=[v_prenex_45], 231=[q1, v_prenex_41]} [2021-07-14 11:18:09,664 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:18:09,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 22 [2021-07-14 11:18:09,665 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:09,932 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2021-07-14 11:18:09,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:09,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:09,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:18:09,942 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:09,953 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:18:09,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 22 [2021-07-14 11:18:09,954 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:10,197 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-07-14 11:18:10,197 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:10,207 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:18:10,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:18:10,208 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:10,444 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-07-14 11:18:10,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:10,459 INFO L354 Elim1Store]: treesize reduction 2480, result has 0.0 percent of original size [2021-07-14 11:18:10,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 0 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 210 case distinctions, treesize of input 162 treesize of output 72 [2021-07-14 11:18:10,465 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:10,734 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2021-07-14 11:18:10,735 INFO L628 ElimStorePlain]: treesize reduction 170, result has 68.2 percent of original size [2021-07-14 11:18:10,747 INFO L354 Elim1Store]: treesize reduction 2772, result has 0.0 percent of original size [2021-07-14 11:18:10,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 231 case distinctions, treesize of input 164 treesize of output 72 [2021-07-14 11:18:10,754 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:10,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:10,828 INFO L354 Elim1Store]: treesize reduction 2730, result has 0.0 percent of original size [2021-07-14 11:18:10,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 231 case distinctions, treesize of input 162 treesize of output 72 [2021-07-14 11:18:10,835 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:10,867 INFO L628 ElimStorePlain]: treesize reduction 12, result has 76.5 percent of original size [2021-07-14 11:18:10,867 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:18:10,867 INFO L247 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:785, output treesize:33 [2021-07-14 11:18:11,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2474 backedges. 0 proven. 1063 refuted. 0 times theorem prover too weak. 1411 trivial. 0 not checked. [2021-07-14 11:18:11,096 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487816732] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:11,096 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:18:11,096 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 39] total 76 [2021-07-14 11:18:11,096 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723616982] [2021-07-14 11:18:11,096 INFO L462 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-07-14 11:18:11,096 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:18:11,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-07-14 11:18:11,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1073, Invalid=4779, Unknown=0, NotChecked=0, Total=5852 [2021-07-14 11:18:11,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:11,097 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:18:11,097 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 3.3376623376623376) internal successors, (257), 76 states have internal predecessors, (257), 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) [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:11,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:11,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:13,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:13,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:13,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:18:13,755 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:18:13,755 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:18:13,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:18:13,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1597196773, now seen corresponding path program 28 times [2021-07-14 11:18:13,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:18:13,756 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715181916] [2021-07-14 11:18:13,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:18:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:18:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 0 proven. 2561 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:18:17,172 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:18:17,172 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715181916] [2021-07-14 11:18:17,172 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715181916] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:17,172 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1203855595] [2021-07-14 11:18:17,172 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 [2021-07-14 11:18:17,276 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:18:17,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:18:17,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 625 conjuncts, 141 conjunts are in the unsatisfiable core [2021-07-14 11:18:17,283 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:18:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:18:27,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:18:27,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 171 disjoint index pairs (out of 190 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 61 [2021-07-14 11:18:27,983 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:27,988 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:27,988 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:18:27,989 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:152, output treesize:9 [2021-07-14 11:18:28,241 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 11 treesize of output 7 [2021-07-14 11:18:28,242 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:28,243 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:28,243 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:18:28,243 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:18:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 0 proven. 2561 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:18:28,257 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1203855595] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:28,257 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:18:28,257 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 79] total 136 [2021-07-14 11:18:28,257 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389111021] [2021-07-14 11:18:28,258 INFO L462 AbstractCegarLoop]: Interpolant automaton has 137 states [2021-07-14 11:18:28,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:18:28,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 137 interpolants. [2021-07-14 11:18:28,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=18288, Unknown=0, NotChecked=0, Total=18632 [2021-07-14 11:18:28,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:28,259 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:18:28,259 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 137 states, 137 states have (on average 2.9124087591240877) internal successors, (399), 136 states have internal predecessors, (399), 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) [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:28,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:18:28,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:18:44,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:18:44,449 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable127 [2021-07-14 11:18:44,450 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:18:44,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:18:44,450 INFO L82 PathProgramCache]: Analyzing trace with hash -1963988408, now seen corresponding path program 29 times [2021-07-14 11:18:44,450 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:18:44,450 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548202791] [2021-07-14 11:18:44,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:18:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:18:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 0 proven. 2764 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:18:47,633 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:18:47,633 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548202791] [2021-07-14 11:18:47,633 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548202791] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:47,633 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [357972543] [2021-07-14 11:18:47,633 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 [2021-07-14 11:18:47,954 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-07-14 11:18:47,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:18:47,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 651 conjuncts, 146 conjunts are in the unsatisfiable core [2021-07-14 11:18:47,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:18:58,604 INFO L354 Elim1Store]: treesize reduction 2280, result has 0.0 percent of original size [2021-07-14 11:18:58,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 0 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 154 treesize of output 70 [2021-07-14 11:18:58,610 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:58,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:58,611 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:18:58,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:154, output treesize:7 [2021-07-14 11:18:58,725 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 11 treesize of output 7 [2021-07-14 11:18:58,726 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:18:58,727 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:18:58,727 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:18:58,727 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:18:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 0 proven. 2766 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-14 11:18:58,753 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [357972543] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:18:58,753 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:18:58,754 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [85, 84] total 147 [2021-07-14 11:18:58,754 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711279664] [2021-07-14 11:18:58,754 INFO L462 AbstractCegarLoop]: Interpolant automaton has 148 states [2021-07-14 11:18:58,754 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:18:58,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 148 interpolants. [2021-07-14 11:18:58,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=773, Invalid=20983, Unknown=0, NotChecked=0, Total=21756 [2021-07-14 11:18:58,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:18:58,755 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:18:58,755 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 148 states, 148 states have (on average 2.864864864864865) internal successors, (424), 147 states have internal predecessors, (424), 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) [2021-07-14 11:18:58,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:18:58,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:18:58,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:18:58,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:18:58,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:19:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:19:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:19:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:19:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:19:03,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:19:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:19:03,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:19:04,132 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable128,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:19:04,132 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:19:04,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:19:04,132 INFO L82 PathProgramCache]: Analyzing trace with hash -1510350358, now seen corresponding path program 30 times [2021-07-14 11:19:04,133 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:19:04,133 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391790998] [2021-07-14 11:19:04,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:19:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:19:07,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2823 backedges. 0 proven. 2814 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:19:07,815 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:19:07,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391790998] [2021-07-14 11:19:07,815 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391790998] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:19:07,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384801902] [2021-07-14 11:19:07,815 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 [2021-07-14 11:19:08,000 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2021-07-14 11:19:08,001 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:19:08,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 146 conjunts are in the unsatisfiable core [2021-07-14 11:19:08,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:19:19,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:19,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:19:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:20,092 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-07-14 11:19:20,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 190 disjoint index pairs (out of 210 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 64 [2021-07-14 11:19:20,099 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:20,103 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:20,104 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:19:20,104 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:159, output treesize:9 [2021-07-14 11:19:20,369 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 11 treesize of output 7 [2021-07-14 11:19:20,370 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:20,371 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:20,372 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:19:20,372 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:19:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2823 backedges. 0 proven. 2814 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:19:20,385 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384801902] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:19:20,385 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:19:20,386 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [85, 83] total 143 [2021-07-14 11:19:20,386 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354286830] [2021-07-14 11:19:20,386 INFO L462 AbstractCegarLoop]: Interpolant automaton has 144 states [2021-07-14 11:19:20,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:19:20,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 144 interpolants. [2021-07-14 11:19:20,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=362, Invalid=20230, Unknown=0, NotChecked=0, Total=20592 [2021-07-14 11:19:20,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:19:20,387 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:19:20,387 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 144 states, 144 states have (on average 2.9027777777777777) internal successors, (418), 143 states have internal predecessors, (418), 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) [2021-07-14 11:19:20,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:19:20,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:19:20,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:19:37,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:19:38,019 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable129 [2021-07-14 11:19:38,019 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:19:38,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:19:38,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1382218151, now seen corresponding path program 31 times [2021-07-14 11:19:38,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:19:38,019 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714828130] [2021-07-14 11:19:38,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:19:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:19:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3035 backedges. 0 proven. 3027 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 11:19:41,322 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:19:41,322 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714828130] [2021-07-14 11:19:41,322 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714828130] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:19:41,322 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1212094174] [2021-07-14 11:19:41,322 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 [2021-07-14 11:19:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:19:41,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 146 conjunts are in the unsatisfiable core [2021-07-14 11:19:41,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:19:50,634 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-07-14 11:19:51,588 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2021-07-14 11:19:52,007 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 136 [2021-07-14 11:19:52,498 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-07-14 11:19:52,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:52,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:19:52,551 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:52,557 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:19:52,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:19:52,558 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:52,708 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-07-14 11:19:52,709 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:52,711 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:19:52,711 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:451, output treesize:403 [2021-07-14 11:19:53,156 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-07-14 11:19:53,615 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-07-14 11:19:54,504 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 152 [2021-07-14 11:19:55,126 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:19:55,347 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_53, v_prenex_51, v_prenex_56], 300=[q1, v_prenex_55]} [2021-07-14 11:19:55,357 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:19:55,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 22 [2021-07-14 11:19:55,358 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:55,715 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2021-07-14 11:19:55,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:55,725 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:19:55,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 22 [2021-07-14 11:19:55,726 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:56,083 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-07-14 11:19:56,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:56,093 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:19:56,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:19:56,094 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:56,431 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-07-14 11:19:56,431 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:56,441 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:19:56,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 24 [2021-07-14 11:19:56,442 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:56,770 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-07-14 11:19:56,771 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:19:56,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:56,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:19:57,148 INFO L244 Elim1Store]: Index analysis took 372 ms [2021-07-14 11:19:57,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 300 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 81 [2021-07-14 11:19:57,157 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:57,172 INFO L354 Elim1Store]: treesize reduction 3266, result has 0.0 percent of original size [2021-07-14 11:19:57,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 24 select indices, 24 select index equivalence classes, 0 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 276 case distinctions, treesize of input 181 treesize of output 79 [2021-07-14 11:19:57,179 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:19:57,259 INFO L628 ElimStorePlain]: treesize reduction 382, result has 9.7 percent of original size [2021-07-14 11:19:57,259 INFO L518 ElimStorePlain]: Eliminatee v_prenex_55 vanished before elimination [2021-07-14 11:19:57,260 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:19:57,260 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 12 variables, input treesize:861, output treesize:37 [2021-07-14 11:19:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3035 backedges. 0 proven. 2180 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2021-07-14 11:19:57,623 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1212094174] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:19:57,623 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:19:57,623 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 60] total 148 [2021-07-14 11:19:57,623 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149339620] [2021-07-14 11:19:57,624 INFO L462 AbstractCegarLoop]: Interpolant automaton has 149 states [2021-07-14 11:19:57,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:19:57,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 149 interpolants. [2021-07-14 11:19:57,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=880, Invalid=21172, Unknown=0, NotChecked=0, Total=22052 [2021-07-14 11:19:57,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:19:57,625 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:19:57,625 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 149 states, 149 states have (on average 3.228187919463087) internal successors, (481), 148 states have internal predecessors, (481), 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) [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:19:57,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:19:57,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:20:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:20:05,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:20:05,437 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable130 [2021-07-14 11:20:05,437 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:20:05,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:20:05,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1446804885, now seen corresponding path program 32 times [2021-07-14 11:20:05,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:20:05,438 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787205478] [2021-07-14 11:20:05,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:20:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:20:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3143 backedges. 209 proven. 2071 refuted. 0 times theorem prover too weak. 863 trivial. 0 not checked. [2021-07-14 11:20:06,833 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:20:06,833 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787205478] [2021-07-14 11:20:06,833 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787205478] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:20:06,833 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2037411376] [2021-07-14 11:20:06,833 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 [2021-07-14 11:20:06,948 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:20:06,949 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:20:06,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 683 conjuncts, 155 conjunts are in the unsatisfiable core [2021-07-14 11:20:06,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:20:15,598 INFO L354 Elim1Store]: treesize reduction 2480, result has 0.0 percent of original size [2021-07-14 11:20:15,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 0 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 210 case distinctions, treesize of input 151 treesize of output 67 [2021-07-14 11:20:15,608 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:15,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:15,611 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:20:15,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:156, output treesize:9 [2021-07-14 11:20:17,922 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 11 treesize of output 7 [2021-07-14 11:20:17,923 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:17,924 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:17,924 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:20:17,924 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:20:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3143 backedges. 0 proven. 3131 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-07-14 11:20:18,134 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2037411376] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:20:18,134 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:20:18,134 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 88] total 137 [2021-07-14 11:20:18,134 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807473213] [2021-07-14 11:20:18,134 INFO L462 AbstractCegarLoop]: Interpolant automaton has 138 states [2021-07-14 11:20:18,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:20:18,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 138 interpolants. [2021-07-14 11:20:18,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=971, Invalid=17935, Unknown=0, NotChecked=0, Total=18906 [2021-07-14 11:20:18,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:20:18,136 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:20:18,136 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 138 states, 138 states have (on average 3.4347826086956523) internal successors, (474), 137 states have internal predecessors, (474), 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) [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:20:18,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:20:18,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:20:23,655 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 99 [2021-07-14 11:20:37,576 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:20:37,995 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-07-14 11:20:38,293 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-07-14 11:20:38,522 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 11:20:38,940 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-07-14 11:20:39,243 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-07-14 11:20:39,475 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-07-14 11:20:39,886 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-07-14 11:20:40,187 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-07-14 11:20:40,417 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-07-14 11:20:40,826 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-07-14 11:20:41,121 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-07-14 11:20:41,355 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-07-14 11:20:41,743 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2021-07-14 11:20:42,036 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-07-14 11:20:42,278 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 11:20:42,667 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:20:46,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:20:46,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:20:46,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:20:46,461 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable152,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:20:46,462 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:20:46,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:20:46,462 INFO L82 PathProgramCache]: Analyzing trace with hash -1129120058, now seen corresponding path program 33 times [2021-07-14 11:20:46,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:20:46,462 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278385750] [2021-07-14 11:20:46,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:20:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:20:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3506 backedges. 1871 proven. 552 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2021-07-14 11:20:47,352 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:20:47,352 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278385750] [2021-07-14 11:20:47,352 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278385750] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:20:47,352 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [150210449] [2021-07-14 11:20:47,352 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 [2021-07-14 11:20:47,566 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 26 check-sat command(s) [2021-07-14 11:20:47,566 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:20:47,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 108 conjunts are in the unsatisfiable core [2021-07-14 11:20:47,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:20:50,204 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2021-07-14 11:20:50,603 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-07-14 11:20:51,099 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 143 [2021-07-14 11:20:51,601 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-07-14 11:20:51,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:51,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:20:51,694 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:51,703 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:20:51,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:20:51,705 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:51,875 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-07-14 11:20:51,875 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:51,877 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:20:51,877 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:479, output treesize:431 [2021-07-14 11:20:52,155 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-07-14 11:20:52,461 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-07-14 11:20:52,975 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 141 [2021-07-14 11:20:53,271 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-07-14 11:20:53,940 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 160 [2021-07-14 11:20:54,364 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-07-14 11:20:54,599 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_62, v_prenex_59], 325=[q1], 378=[v_prenex_61]} [2021-07-14 11:20:54,609 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:20:54,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:20:54,610 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:54,963 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2021-07-14 11:20:54,963 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:54,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2021-07-14 11:20:54,972 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:54,982 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:20:54,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 22 [2021-07-14 11:20:54,983 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:55,294 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-07-14 11:20:55,294 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:55,304 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:20:55,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 22 [2021-07-14 11:20:55,306 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:55,606 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-07-14 11:20:55,606 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:20:55,625 INFO L354 Elim1Store]: treesize reduction 3850, result has 0.0 percent of original size [2021-07-14 11:20:55,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 0 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 325 case distinctions, treesize of input 195 treesize of output 85 [2021-07-14 11:20:55,632 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:55,984 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 138 [2021-07-14 11:20:55,984 INFO L628 ElimStorePlain]: treesize reduction 205, result has 67.8 percent of original size [2021-07-14 11:20:55,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:55,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:20:56,463 INFO L244 Elim1Store]: Index analysis took 475 ms [2021-07-14 11:20:56,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 351 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 87 [2021-07-14 11:20:56,477 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:56,493 INFO L354 Elim1Store]: treesize reduction 4212, result has 0.0 percent of original size [2021-07-14 11:20:56,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 0 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 351 case distinctions, treesize of input 199 treesize of output 87 [2021-07-14 11:20:56,500 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:20:56,525 INFO L628 ElimStorePlain]: treesize reduction 12, result has 74.5 percent of original size [2021-07-14 11:20:56,525 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 5 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:20:56,526 INFO L247 ElimStorePlain]: Needed 8 recursive calls to eliminate 10 variables, input treesize:911, output treesize:31 [2021-07-14 11:20:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3506 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 2076 trivial. 0 not checked. [2021-07-14 11:20:56,775 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [150210449] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:20:56,775 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:20:56,775 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 44] total 90 [2021-07-14 11:20:56,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40986446] [2021-07-14 11:20:56,776 INFO L462 AbstractCegarLoop]: Interpolant automaton has 91 states [2021-07-14 11:20:56,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:20:56,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2021-07-14 11:20:56,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1587, Invalid=6603, Unknown=0, NotChecked=0, Total=8190 [2021-07-14 11:20:56,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:20:56,777 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:20:56,777 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 91 states, 91 states have (on average 3.318681318681319) internal successors, (302), 90 states have internal predecessors, (302), 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) [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:20:56,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:20:56,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:21:00,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:21:00,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:21:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:00,336 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable153,35 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:21:00,337 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:21:00,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:21:00,337 INFO L82 PathProgramCache]: Analyzing trace with hash -1155688574, now seen corresponding path program 34 times [2021-07-14 11:21:00,337 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:21:00,337 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603151922] [2021-07-14 11:21:00,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:21:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:21:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3622 backedges. 212 proven. 2552 refuted. 0 times theorem prover too weak. 858 trivial. 0 not checked. [2021-07-14 11:21:02,098 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:21:02,098 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603151922] [2021-07-14 11:21:02,098 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603151922] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:21:02,098 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967884619] [2021-07-14 11:21:02,098 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 [2021-07-14 11:21:02,221 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:21:02,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:21:02,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 161 conjunts are in the unsatisfiable core [2021-07-14 11:21:02,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:21:11,332 INFO L354 Elim1Store]: treesize reduction 2520, result has 0.0 percent of original size [2021-07-14 11:21:11,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 0 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 210 case distinctions, treesize of input 155 treesize of output 67 [2021-07-14 11:21:11,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:21:11,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:21:11,341 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:21:11,341 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:160, output treesize:9 [2021-07-14 11:21:13,497 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 11 treesize of output 7 [2021-07-14 11:21:13,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:21:13,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:21:13,499 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:21:13,499 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:21:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3622 backedges. 0 proven. 3574 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-14 11:21:13,703 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967884619] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:21:13,703 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:21:13,703 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 87] total 144 [2021-07-14 11:21:13,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991490015] [2021-07-14 11:21:13,704 INFO L462 AbstractCegarLoop]: Interpolant automaton has 145 states [2021-07-14 11:21:13,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:21:13,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2021-07-14 11:21:13,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=563, Invalid=20317, Unknown=0, NotChecked=0, Total=20880 [2021-07-14 11:21:13,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:21:13,705 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:21:13,705 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 145 states, 145 states have (on average 3.43448275862069) internal successors, (498), 144 states have internal predecessors, (498), 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) [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:21:13,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:13,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:21:39,660 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-07-14 11:21:40,205 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-07-14 11:21:40,603 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 11:21:40,899 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-07-14 11:21:41,451 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 11:21:41,843 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-07-14 11:21:42,152 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 11:21:42,711 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:21:43,029 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-07-14 11:21:43,252 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 11:21:43,626 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-07-14 11:21:46,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:21:46,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:21:46,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:21:46,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:21:46,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:21:46,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:21:46,858 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:21:46,859 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:21:46,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:21:46,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1008418092, now seen corresponding path program 35 times [2021-07-14 11:21:46,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:21:46,859 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143885915] [2021-07-14 11:21:46,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:21:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:21:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3789 backedges. 220 proven. 2611 refuted. 0 times theorem prover too weak. 958 trivial. 0 not checked. [2021-07-14 11:21:48,533 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:21:48,533 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143885915] [2021-07-14 11:21:48,533 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143885915] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:21:48,533 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [721081734] [2021-07-14 11:21:48,533 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 [2021-07-14 11:21:48,751 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 29 check-sat command(s) [2021-07-14 11:21:48,751 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:21:48,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 158 conjunts are in the unsatisfiable core [2021-07-14 11:21:48,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:21:58,795 INFO L354 Elim1Store]: treesize reduction 2730, result has 0.0 percent of original size [2021-07-14 11:21:58,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 0 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 231 case distinctions, treesize of input 158 treesize of output 70 [2021-07-14 11:21:58,801 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:21:58,804 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:21:58,804 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:21:58,805 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:163, output treesize:9 [2021-07-14 11:22:01,310 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 11 treesize of output 7 [2021-07-14 11:22:01,311 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:01,312 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:01,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:01,313 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:22:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3789 backedges. 0 proven. 3754 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-07-14 11:22:01,540 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [721081734] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:22:01,540 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:22:01,540 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 91] total 146 [2021-07-14 11:22:01,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875635633] [2021-07-14 11:22:01,540 INFO L462 AbstractCegarLoop]: Interpolant automaton has 147 states [2021-07-14 11:22:01,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:22:01,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2021-07-14 11:22:01,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1056, Invalid=20406, Unknown=0, NotChecked=0, Total=21462 [2021-07-14 11:22:01,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:22:01,541 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:22:01,542 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 147 states, 147 states have (on average 3.4625850340136055) internal successors, (509), 146 states have internal predecessors, (509), 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) [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:22:01,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:22:01,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:22:07,675 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-07-14 11:22:21,418 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-07-14 11:22:22,499 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2021-07-14 11:22:22,981 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-14 11:22:23,311 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-07-14 11:22:23,563 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-07-14 11:22:24,029 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-07-14 11:22:24,368 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 11:22:24,622 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-07-14 11:22:25,086 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-07-14 11:22:25,419 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-07-14 11:22:25,689 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-07-14 11:22:26,155 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:22:26,492 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-07-14 11:22:26,752 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-07-14 11:22:27,223 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-07-14 11:22:27,563 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-07-14 11:22:27,826 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 11:22:28,301 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-07-14 11:22:28,637 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-07-14 11:22:28,900 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-07-14 11:22:29,351 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 11:22:29,690 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-07-14 11:22:29,956 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 11:22:30,407 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2021-07-14 11:22:30,742 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-07-14 11:22:31,018 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 11:22:31,471 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:22:35,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:22:35,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:22:36,021 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable194 [2021-07-14 11:22:36,021 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:22:36,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:22:36,021 INFO L82 PathProgramCache]: Analyzing trace with hash -837037263, now seen corresponding path program 36 times [2021-07-14 11:22:36,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:22:36,021 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895565235] [2021-07-14 11:22:36,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:22:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:22:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4308 backedges. 2308 proven. 702 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-07-14 11:22:37,068 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:22:37,069 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895565235] [2021-07-14 11:22:37,069 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895565235] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:22:37,069 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2145671140] [2021-07-14 11:22:37,069 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 [2021-07-14 11:22:37,288 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) [2021-07-14 11:22:37,288 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:22:37,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 187 conjunts are in the unsatisfiable core [2021-07-14 11:22:37,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:22:45,090 INFO L354 Elim1Store]: treesize reduction 3036, result has 0.0 percent of original size [2021-07-14 11:22:45,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 0 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 253 case distinctions, treesize of input 169 treesize of output 73 [2021-07-14 11:22:45,097 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:45,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:45,100 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:45,100 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:174, output treesize:9 [2021-07-14 11:22:48,577 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 11 treesize of output 7 [2021-07-14 11:22:48,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:22:48,579 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:22:48,579 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:22:48,579 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:22:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4308 backedges. 0 proven. 4291 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-07-14 11:22:48,836 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2145671140] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:22:48,836 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:22:48,836 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 100] total 152 [2021-07-14 11:22:48,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056116244] [2021-07-14 11:22:48,836 INFO L462 AbstractCegarLoop]: Interpolant automaton has 153 states [2021-07-14 11:22:48,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:22:48,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 153 interpolants. [2021-07-14 11:22:48,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2019, Invalid=21237, Unknown=0, NotChecked=0, Total=23256 [2021-07-14 11:22:48,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:22:48,838 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:22:48,838 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 153 states, 153 states have (on average 3.4901960784313726) internal successors, (534), 152 states have internal predecessors, (534), 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) [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:22:48,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:22:48,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:23:06,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:23:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:23:06,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:23:07,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,38 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:23:07,009 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:23:07,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:23:07,009 INFO L82 PathProgramCache]: Analyzing trace with hash 593088382, now seen corresponding path program 37 times [2021-07-14 11:23:07,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:23:07,009 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403588798] [2021-07-14 11:23:07,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:23:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:23:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 2463 proven. 756 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-07-14 11:23:08,132 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:23:08,132 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403588798] [2021-07-14 11:23:08,132 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403588798] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:23:08,132 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [376830876] [2021-07-14 11:23:08,132 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:23:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:23:08,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 808 conjuncts, 165 conjunts are in the unsatisfiable core [2021-07-14 11:23:08,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:23:16,025 INFO L354 Elim1Store]: treesize reduction 2992, result has 0.0 percent of original size [2021-07-14 11:23:16,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 0 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 253 case distinctions, treesize of input 165 treesize of output 73 [2021-07-14 11:23:16,031 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:16,034 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:16,034 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:16,034 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:170, output treesize:9 [2021-07-14 11:23:18,869 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 11 treesize of output 7 [2021-07-14 11:23:18,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:23:18,871 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:23:18,871 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:23:18,871 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:23:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 0 proven. 4428 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2021-07-14 11:23:19,117 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [376830876] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:23:19,117 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:23:19,117 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 95] total 150 [2021-07-14 11:23:19,117 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848354178] [2021-07-14 11:23:19,118 INFO L462 AbstractCegarLoop]: Interpolant automaton has 151 states [2021-07-14 11:23:19,118 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:23:19,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 151 interpolants. [2021-07-14 11:23:19,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2191, Invalid=20459, Unknown=0, NotChecked=0, Total=22650 [2021-07-14 11:23:19,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:23:19,119 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:23:19,120 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 151 states, 151 states have (on average 3.4635761589403975) internal successors, (523), 150 states have internal predecessors, (523), 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) [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:23:19,120 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:23:19,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:39,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:23:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:23:39,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:23:39,233 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:23:39,233 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:23:39,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:23:39,233 INFO L82 PathProgramCache]: Analyzing trace with hash 538329048, now seen corresponding path program 38 times [2021-07-14 11:23:39,234 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:23:39,234 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791295968] [2021-07-14 11:23:39,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:23:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:23:44,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4698 backedges. 0 proven. 4640 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-07-14 11:23:44,460 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:23:44,460 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791295968] [2021-07-14 11:23:44,460 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791295968] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:23:44,460 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1985471368] [2021-07-14 11:23:44,460 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 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:23:44,586 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:23:44,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:23:44,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 823 conjuncts, 182 conjunts are in the unsatisfiable core [2021-07-14 11:23:44,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:24:02,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:02,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:24:03,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:03,140 INFO L244 Elim1Store]: Index analysis took 153 ms [2021-07-14 11:24:03,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 276 disjoint index pairs (out of 300 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 76 [2021-07-14 11:24:03,147 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:03,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:03,153 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:03,153 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:187, output treesize:9 [2021-07-14 11:24:03,505 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 11 treesize of output 7 [2021-07-14 11:24:03,506 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:03,507 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:03,507 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:03,507 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:24:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4698 backedges. 0 proven. 4632 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-07-14 11:24:03,523 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1985471368] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:24:03,523 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:24:03,523 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [101, 99] total 171 [2021-07-14 11:24:03,523 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196215766] [2021-07-14 11:24:03,524 INFO L462 AbstractCegarLoop]: Interpolant automaton has 172 states [2021-07-14 11:24:03,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:24:03,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 172 interpolants. [2021-07-14 11:24:03,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=434, Invalid=28978, Unknown=0, NotChecked=0, Total=29412 [2021-07-14 11:24:03,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:24:03,525 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:24:03,525 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 172 states, 172 states have (on average 2.883720930232558) internal successors, (496), 171 states have internal predecessors, (496), 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) [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:24:03,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:24:03,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:24:29,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:24:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:24:29,697 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197,40 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:24:29,698 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:24:29,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:24:29,698 INFO L82 PathProgramCache]: Analyzing trace with hash -705449316, now seen corresponding path program 39 times [2021-07-14 11:24:29,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:24:29,698 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642100190] [2021-07-14 11:24:29,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:24:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:24:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4819 backedges. 0 proven. 4784 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-07-14 11:24:35,285 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:24:35,285 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642100190] [2021-07-14 11:24:35,285 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642100190] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:24:35,285 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2109121000] [2021-07-14 11:24:35,286 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:24:35,599 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 31 check-sat command(s) [2021-07-14 11:24:35,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:24:35,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 185 conjunts are in the unsatisfiable core [2021-07-14 11:24:35,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:24:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 11:24:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:24:56,350 INFO L244 Elim1Store]: Index analysis took 209 ms [2021-07-14 11:24:56,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 300 disjoint index pairs (out of 325 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 79 [2021-07-14 11:24:56,357 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:56,362 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:56,363 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:56,363 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:194, output treesize:9 [2021-07-14 11:24:56,739 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 11 treesize of output 7 [2021-07-14 11:24:56,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:24:56,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:24:56,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:24:56,742 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:24:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4819 backedges. 0 proven. 4778 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-07-14 11:24:56,757 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2109121000] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:24:56,757 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:24:56,757 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [105, 103] total 178 [2021-07-14 11:24:56,757 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214955816] [2021-07-14 11:24:56,758 INFO L462 AbstractCegarLoop]: Interpolant automaton has 179 states [2021-07-14 11:24:56,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:24:56,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 179 interpolants. [2021-07-14 11:24:56,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=452, Invalid=31410, Unknown=0, NotChecked=0, Total=31862 [2021-07-14 11:24:56,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:24:56,759 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:24:56,759 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 179 states, 179 states have (on average 2.877094972067039) internal successors, (515), 178 states have internal predecessors, (515), 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) [2021-07-14 11:24:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:24:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:24:56,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:25:26,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:25:26,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:25:26,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2021-07-14 11:25:26,762 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:25:26,763 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:25:26,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:25:26,763 INFO L82 PathProgramCache]: Analyzing trace with hash 421747288, now seen corresponding path program 40 times [2021-07-14 11:25:26,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:25:26,763 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167851405] [2021-07-14 11:25:26,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:25:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:25:33,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4945 backedges. 0 proven. 4926 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-07-14 11:25:33,110 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:25:33,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167851405] [2021-07-14 11:25:33,110 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167851405] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:25:33,110 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168709002] [2021-07-14 11:25:33,110 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:25:33,260 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:25:33,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:25:33,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 849 conjuncts, 178 conjunts are in the unsatisfiable core [2021-07-14 11:25:33,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:25:53,693 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2021-07-14 11:25:55,319 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 161 [2021-07-14 11:25:55,994 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 165 [2021-07-14 11:25:56,515 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:25:57,336 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-07-14 11:25:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:25:57,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:25:57,408 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:57,415 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:25:57,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 31 [2021-07-14 11:25:57,417 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:25:57,654 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 11:25:57,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:25:57,658 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 11:25:57,658 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:555, output treesize:507 [2021-07-14 11:25:58,442 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 11:25:59,233 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-07-14 11:26:00,533 WARN L205 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 184 [2021-07-14 11:26:01,408 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-07-14 11:26:01,689 INFO L446 ElimStorePlain]: Different costs {1=[q3, v_prenex_65, v_prenex_69], 465=[v_prenex_67], 528=[q1]} [2021-07-14 11:26:01,701 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:26:01,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 22 [2021-07-14 11:26:01,702 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:02,159 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2021-07-14 11:26:02,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:02,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:02,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2021-07-14 11:26:02,168 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:02,179 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 11:26:02,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 22 [2021-07-14 11:26:02,180 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:02,613 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-07-14 11:26:02,614 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:02,623 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 11:26:02,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 24 [2021-07-14 11:26:02,624 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:03,045 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2021-07-14 11:26:03,045 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:26:03,065 INFO L354 Elim1Store]: treesize reduction 5520, result has 0.0 percent of original size [2021-07-14 11:26:03,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 31 select indices, 31 select index equivalence classes, 0 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 465 case distinctions, treesize of input 232 treesize of output 102 [2021-07-14 11:26:03,073 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:03,539 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 160 [2021-07-14 11:26:03,539 INFO L628 ElimStorePlain]: treesize reduction 240, result has 67.8 percent of original size [2021-07-14 11:26:03,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 11:26:04,158 INFO L244 Elim1Store]: Index analysis took 612 ms [2021-07-14 11:26:04,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 102 [2021-07-14 11:26:04,169 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:04,192 INFO L354 Elim1Store]: treesize reduction 5890, result has 0.0 percent of original size [2021-07-14 11:26:04,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 0 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 232 treesize of output 102 [2021-07-14 11:26:04,200 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 11:26:04,226 INFO L628 ElimStorePlain]: treesize reduction 12, result has 76.5 percent of original size [2021-07-14 11:26:04,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 5 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 11:26:04,227 INFO L247 ElimStorePlain]: Needed 8 recursive calls to eliminate 10 variables, input treesize:1055, output treesize:33 [2021-07-14 11:26:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4945 backedges. 0 proven. 3565 refuted. 0 times theorem prover too weak. 1380 trivial. 0 not checked. [2021-07-14 11:26:04,709 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168709002] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:26:04,709 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:26:04,709 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [109, 75] total 183 [2021-07-14 11:26:04,709 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752322371] [2021-07-14 11:26:04,710 INFO L462 AbstractCegarLoop]: Interpolant automaton has 184 states [2021-07-14 11:26:04,710 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:26:04,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 184 interpolants. [2021-07-14 11:26:04,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=550, Invalid=33122, Unknown=0, NotChecked=0, Total=33672 [2021-07-14 11:26:04,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:26:04,711 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:26:04,712 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 184 states, 184 states have (on average 3.233695652173913) internal successors, (595), 183 states have internal predecessors, (595), 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) [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:26:04,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2021-07-14 11:26:04,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:26:38,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:26:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2021-07-14 11:26:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 191 states. [2021-07-14 11:26:38,302 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199 [2021-07-14 11:26:38,302 INFO L430 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:26:38,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:26:38,302 INFO L82 PathProgramCache]: Analyzing trace with hash -292839720, now seen corresponding path program 41 times [2021-07-14 11:26:38,302 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:26:38,302 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560427639] [2021-07-14 11:26:38,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:26:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:26:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5212 backedges. 275 proven. 3429 refuted. 0 times theorem prover too weak. 1508 trivial. 0 not checked. [2021-07-14 11:26:40,530 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:26:40,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560427639] [2021-07-14 11:26:40,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560427639] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:26:40,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137957723] [2021-07-14 11:26:40,530 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 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:26:40,757 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 33 check-sat command(s) [2021-07-14 11:26:40,757 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:26:40,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 866 conjuncts, 197 conjunts are in the unsatisfiable core [2021-07-14 11:26:40,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:27:00,562 INFO L354 Elim1Store]: treesize reduction 5220, result has 0.0 percent of original size [2021-07-14 11:27:00,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 30 select indices, 30 select index equivalence classes, 0 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 435 case distinctions, treesize of input 224 treesize of output 100 [2021-07-14 11:27:00,570 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:00,572 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:00,572 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:00,572 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:224, output treesize:7 [2021-07-14 11:27:04,367 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 11 treesize of output 7 [2021-07-14 11:27:04,368 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 11:27:04,369 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 11:27:04,369 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 11:27:04,369 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-07-14 11:27:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5212 backedges. 0 proven. 5203 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 11:27:04,679 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2137957723] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:27:04,679 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:27:04,679 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 115] total 178 [2021-07-14 11:27:04,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575562455] [2021-07-14 11:27:04,680 INFO L462 AbstractCegarLoop]: Interpolant automaton has 179 states [2021-07-14 11:27:04,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:27:04,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 179 interpolants. [2021-07-14 11:27:04,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1741, Invalid=30121, Unknown=0, NotChecked=0, Total=31862 [2021-07-14 11:27:04,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:27:04,681 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:27:04,682 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 179 states, 179 states have (on average 3.368715083798883) internal successors, (603), 178 states have internal predecessors, (603), 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) [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 11:27:04,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 163 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 191 states. [2021-07-14 11:27:04,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-07-14 11:27:06,198 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable239,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:27:06,198 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 11:27:06,210 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 11:27:06,211 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 11:27:06,211 INFO L202 PluginConnector]: Adding new model ring-nondet.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 11:27:06 BasicIcfg [2021-07-14 11:27:06,211 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 11:27:06,212 INFO L168 Benchmark]: Toolchain (without parser) took 764235.39 ms. Allocated memory was 183.5 MB in the beginning and 848.3 MB in the end (delta: 664.8 MB). Free memory was 163.0 MB in the beginning and 95.9 MB in the end (delta: 67.1 MB). Peak memory consumption was 731.0 MB. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 183.5 MB. Free memory is still 164.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.95 ms. Allocated memory is still 183.5 MB. Free memory was 162.9 MB in the beginning and 161.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L168 Benchmark]: Boogie Preprocessor took 12.22 ms. Allocated memory is still 183.5 MB. Free memory was 161.4 MB in the beginning and 160.4 MB in the end (delta: 995.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L168 Benchmark]: RCFGBuilder took 321.09 ms. Allocated memory is still 183.5 MB. Free memory was 160.2 MB in the beginning and 141.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L168 Benchmark]: TraceAbstraction took 763872.09 ms. Allocated memory was 183.5 MB in the beginning and 848.3 MB in the end (delta: 664.8 MB). Free memory was 140.5 MB in the beginning and 95.9 MB in the end (delta: 44.6 MB). Peak memory consumption was 708.9 MB. Max. memory is 8.0 GB. [2021-07-14 11:27:06,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 183.5 MB. Free memory is still 164.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 25.95 ms. Allocated memory is still 183.5 MB. Free memory was 162.9 MB in the beginning and 161.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.22 ms. Allocated memory is still 183.5 MB. Free memory was 161.4 MB in the beginning and 160.4 MB in the end (delta: 995.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 321.09 ms. Allocated memory is still 183.5 MB. Free memory was 160.2 MB in the beginning and 141.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 763872.09 ms. Allocated memory was 183.5 MB in the beginning and 848.3 MB in the end (delta: 664.8 MB). Free memory was 140.5 MB in the beginning and 95.9 MB in the end (delta: 44.6 MB). Peak memory consumption was 708.9 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: 43506, positive: 40106, positive conditional: 39482, positive unconditional: 624, negative: 3400, negative conditional: 3392, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 40474, positive: 40106, positive conditional: 39482, positive unconditional: 624, negative: 368, negative conditional: 360, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 40474, positive: 40106, positive conditional: 0, positive unconditional: 40106, negative: 368, negative conditional: 0, negative unconditional: 368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 433, positive conditional: 0, positive unconditional: 433, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 40474, positive: 39673, positive conditional: 0, positive unconditional: 39673, negative: 364, negative conditional: 0, negative unconditional: 364, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502 ], Maximal queried relation: 40, Independence queries for same thread: 3032 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 104, Number of persistent set computation: 35, Number of trivial persistent sets: 7, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 43506, positive: 40106, positive conditional: 39482, positive unconditional: 624, negative: 3400, negative conditional: 3392, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 40474, positive: 40106, positive conditional: 39482, positive unconditional: 624, negative: 368, negative conditional: 360, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 40474, positive: 40106, positive conditional: 0, positive unconditional: 40106, negative: 368, negative conditional: 0, negative unconditional: 368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 433, positive conditional: 0, positive unconditional: 433, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 40474, positive: 39673, positive conditional: 0, positive unconditional: 39673, negative: 364, negative conditional: 0, negative unconditional: 364, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502, SemanticConditionEliminator.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 8021, negative conditional: 2518, negative unconditional: 5503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 64, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 60, negative conditional: 56, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, positive: 41, positive conditional: 0, positive unconditional: 41, negative: 181, negative conditional: 165, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8021, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 7965, negative conditional: 2462, negative unconditional: 5503, unknown: 56, unknown conditional: 56, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 493, Positive cache size: 433, Positive conditional cache size: 0, Positive unconditional cache size: 433, Negative cache size: 60, Negative conditional cache size: 56, Negative unconditional cache size: 4, Eliminated conditions: 5502 ], Maximal queried relation: 40, Independence queries for same thread: 3032 - TimeoutResultAtElement [Line: 102]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 191 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 53 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 763784.1ms, OverallIterations: 41, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.5ms, PartialOrderReductionTime: 386190.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3151, 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: 859.4ms SsaConstructionTime, 6757.4ms SatisfiabilityAnalysisTime, 360214.8ms InterpolantComputationTime, 17122 NumberOfCodeBlocks, 17102 NumberOfCodeBlocksAsserted, 442 NumberOfCheckSat, 17040 ConstructedInterpolants, 1005 QuantifiedInterpolants, 666904 SizeOfPredicates, 357 NumberOfNonLiveVariables, 20164 ConjunctsInSsa, 3968 ConjunctsInUnsatCore, 82 InterpolantComputations, 0 PerfectInterpolantSequences, 34905/159820 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