/usr/bin/java -Xmx16000000000 -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-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-13 02:07:42,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-13 02:07:42,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-13 02:07:42,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-13 02:07:42,535 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-Sleep-SemanticLbe-Delay.epf [2021-03-13 02:07:42,572 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-13 02:07:42,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-13 02:07:42,573 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-13 02:07:42,573 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-13 02:07:42,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-13 02:07:42,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-13 02:07:42,578 INFO L138 SettingsManager]: * Use SBE=true [2021-03-13 02:07:42,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-13 02:07:42,578 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-13 02:07:42,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-13 02:07:42,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-13 02:07:42,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-13 02:07:42,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-13 02:07:42,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-13 02:07:42,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-13 02:07:42,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-13 02:07:42,582 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-13 02:07:42,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-13 02:07:42,582 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-13 02:07:42,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-13 02:07:42,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-13 02:07:42,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-13 02:07:42,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-13 02:07:42,971 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-13 02:07:42,974 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-13 02:07:42,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive.wvr.bpl [2021-03-13 02:07:42,975 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive.wvr.bpl' [2021-03-13 02:07:43,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-13 02:07:43,066 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-13 02:07:43,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-13 02:07:43,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-13 02:07:43,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-13 02:07:43,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-13 02:07:43,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-13 02:07:43,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-13 02:07:43,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-13 02:07:43,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/1) ... [2021-03-13 02:07:43,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-13 02:07:43,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-13 02:07:43,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-13 02:07:43,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-13 02:07:43,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (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 [2021-03-13 02:07:43,189 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-13 02:07:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-13 02:07:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-13 02:07:43,190 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-13 02:07:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-13 02:07:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-13 02:07:43,190 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-13 02:07:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-13 02:07:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-13 02:07:43,190 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-13 02:07:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-13 02:07:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-13 02:07:43,192 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-13 02:07:43,472 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-13 02:07:43,473 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-13 02:07:43,475 INFO L202 PluginConnector]: Adding new model send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.03 02:07:43 BoogieIcfgContainer [2021-03-13 02:07:43,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-13 02:07:43,477 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-13 02:07:43,477 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-13 02:07:43,487 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-13 02:07:43,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:07:43" (1/2) ... [2021-03-13 02:07:43,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28107b8a and model type send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 02:07:43, skipping insertion in model container [2021-03-13 02:07:43,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.03 02:07:43" (2/2) ... [2021-03-13 02:07:43,490 INFO L111 eAbstractionObserver]: Analyzing ICFG send-receive.wvr.bpl [2021-03-13 02:07:43,513 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-13 02:07:43,513 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-13 02:07:43,517 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-13 02:07:43,518 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-13 02:07:43,554 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-13 02:07:43,571 INFO L253 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 [2021-03-13 02:07:43,640 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-13 02:07:43,640 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-13 02:07:43,641 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-13 02:07:43,642 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-13 02:07:43,643 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-13 02:07:43,644 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-13 02:07:43,644 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-13 02:07:43,644 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-13 02:07:43,658 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-13 02:07:43,659 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 37 places, 30 transitions, 84 flow [2021-03-13 02:07:43,667 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 30 transitions, 84 flow [2021-03-13 02:07:43,669 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 30 transitions, 84 flow [2021-03-13 02:07:43,714 INFO L129 PetriNetUnfolder]: 3/27 cut-off events. [2021-03-13 02:07:43,714 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-13 02:07:43,721 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40 conditions, 27 events. 3/27 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 41 event pairs, 0 based on Foata normal form. 0/23 useless extension candidates. Maximal degree in co-relation 22. Up to 2 conditions per place. [2021-03-13 02:07:43,723 INFO L116 LiptonReduction]: Number of co-enabled transitions 168 [2021-03-13 02:07:44,396 INFO L131 LiptonReduction]: Checked pairs total: 273 [2021-03-13 02:07:44,397 INFO L133 LiptonReduction]: Total number of compositions: 14 [2021-03-13 02:07:44,502 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:44,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:44,508 INFO L82 PathProgramCache]: Analyzing trace with hash -127758052, now seen corresponding path program 1 times [2021-03-13 02:07:44,516 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:44,517 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709816884] [2021-03-13 02:07:44,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:44,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709816884] [2021-03-13 02:07:44,619 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:07:44,619 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-13 02:07:44,619 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598138110] [2021-03-13 02:07:44,624 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-13 02:07:44,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:44,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-13 02:07:44,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-13 02:07:44,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:44,638 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:44,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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) [2021-03-13 02:07:44,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:44,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:44,684 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-13 02:07:44,684 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:44,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:44,685 INFO L82 PathProgramCache]: Analyzing trace with hash -1876428704, now seen corresponding path program 2 times [2021-03-13 02:07:44,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:44,685 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328790732] [2021-03-13 02:07:44,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:44,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:44,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328790732] [2021-03-13 02:07:44,728 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:07:44,728 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-13 02:07:44,728 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133552730] [2021-03-13 02:07:44,729 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-13 02:07:44,729 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:44,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-13 02:07:44,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-13 02:07:44,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:44,731 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:44,731 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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) [2021-03-13 02:07:44,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:44,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:44,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:44,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:44,806 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-13 02:07:44,806 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:44,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:44,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1601964704, now seen corresponding path program 1 times [2021-03-13 02:07:44,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:44,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080836026] [2021-03-13 02:07:44,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:44,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080836026] [2021-03-13 02:07:44,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741640128] [2021-03-13 02:07:44,925 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 [2021-03-13 02:07:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:44,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-13 02:07:44,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:45,137 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 16 treesize of output 10 [2021-03-13 02:07:45,140 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:45,144 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:45,145 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:45,146 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:7 [2021-03-13 02:07:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:45,166 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:45,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-03-13 02:07:45,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393328086] [2021-03-13 02:07:45,167 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-13 02:07:45,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:45,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-13 02:07:45,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-03-13 02:07:45,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:45,168 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:45,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:07:45,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:45,631 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:45,632 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:45,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:45,633 INFO L82 PathProgramCache]: Analyzing trace with hash 768586398, now seen corresponding path program 2 times [2021-03-13 02:07:45,633 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:45,633 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359332771] [2021-03-13 02:07:45,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:45,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359332771] [2021-03-13 02:07:45,681 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1971824211] [2021-03-13 02:07:45,682 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 [2021-03-13 02:07:45,724 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:07:45,725 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:45,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-13 02:07:45,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:45,755 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 [2021-03-13 02:07:45,757 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:45,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:45,760 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:45,760 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:5 [2021-03-13 02:07:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:45,797 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:45,797 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-03-13 02:07:45,798 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641632316] [2021-03-13 02:07:45,798 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-13 02:07:45,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:45,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-13 02:07:45,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-03-13 02:07:45,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:45,799 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:45,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:07:45,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:45,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:45,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:45,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:45,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:46,147 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:46,148 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:46,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:46,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1863050980, now seen corresponding path program 3 times [2021-03-13 02:07:46,149 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:46,149 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933701132] [2021-03-13 02:07:46,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:46,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933701132] [2021-03-13 02:07:46,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067117422] [2021-03-13 02:07:46,407 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 [2021-03-13 02:07:46,440 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-03-13 02:07:46,441 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:46,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-13 02:07:46,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:46,730 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-13 02:07:46,731 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 54 treesize of output 24 [2021-03-13 02:07:46,737 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:46,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:46,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:46,743 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:7 [2021-03-13 02:07:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:46,763 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:46,764 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2021-03-13 02:07:46,764 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204627156] [2021-03-13 02:07:46,765 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-13 02:07:46,765 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:46,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-13 02:07:46,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2021-03-13 02:07:46,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:46,768 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:46,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 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) [2021-03-13 02:07:46,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:46,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:46,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:46,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:46,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:47,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:47,361 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:47,361 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:47,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:47,362 INFO L82 PathProgramCache]: Analyzing trace with hash 540426718, now seen corresponding path program 4 times [2021-03-13 02:07:47,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:47,362 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123201615] [2021-03-13 02:07:47,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:07:47,630 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123201615] [2021-03-13 02:07:47,630 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1305112335] [2021-03-13 02:07:47,631 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 [2021-03-13 02:07:47,677 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:07:47,677 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:47,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-13 02:07:47,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:47,951 INFO L354 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2021-03-13 02:07:47,952 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 84 treesize of output 34 [2021-03-13 02:07:47,959 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:47,962 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:47,964 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:47,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:84, output treesize:7 [2021-03-13 02:07:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:47,978 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:47,978 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 18 [2021-03-13 02:07:47,978 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751987] [2021-03-13 02:07:47,979 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-13 02:07:47,979 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:47,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-13 02:07:47,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=271, Unknown=0, NotChecked=0, Total=342 [2021-03-13 02:07:47,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:47,979 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:47,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 18 states have internal predecessors, (36), 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) [2021-03-13 02:07:47,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:47,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:47,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:47,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:47,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:47,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:48,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:48,507 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-03-13 02:07:48,508 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:48,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:48,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1977559140, now seen corresponding path program 5 times [2021-03-13 02:07:48,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:48,509 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009281794] [2021-03-13 02:07:48,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:48,741 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009281794] [2021-03-13 02:07:48,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929349719] [2021-03-13 02:07:48,742 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 [2021-03-13 02:07:48,776 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-03-13 02:07:48,776 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:48,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-13 02:07:48,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:49,116 INFO L354 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2021-03-13 02:07:49,116 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 90 treesize of output 36 [2021-03-13 02:07:49,119 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:49,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:49,124 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:49,124 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:90, output treesize:7 [2021-03-13 02:07:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:49,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:49,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 13] total 19 [2021-03-13 02:07:49,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513635241] [2021-03-13 02:07:49,141 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-13 02:07:49,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:49,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-13 02:07:49,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2021-03-13 02:07:49,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:49,143 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:49,143 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 19 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:07:49,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:49,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:49,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:49,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:49,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:49,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:49,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:49,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:49,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:49,755 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:49,755 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:49,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:49,756 INFO L82 PathProgramCache]: Analyzing trace with hash 599586266, now seen corresponding path program 6 times [2021-03-13 02:07:49,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:49,756 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068441864] [2021-03-13 02:07:49,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:49,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068441864] [2021-03-13 02:07:49,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140815656] [2021-03-13 02:07:49,832 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 [2021-03-13 02:07:49,859 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-03-13 02:07:49,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:49,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-13 02:07:49,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:50,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:50,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 20 [2021-03-13 02:07:50,056 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:50,057 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:50,058 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:50,058 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:5 [2021-03-13 02:07:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:50,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:50,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 16 [2021-03-13 02:07:50,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140521276] [2021-03-13 02:07:50,086 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-13 02:07:50,086 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:50,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-13 02:07:50,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=187, Unknown=0, NotChecked=0, Total=272 [2021-03-13 02:07:50,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:50,087 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:50,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 2.3529411764705883) internal successors, (40), 16 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:50,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:50,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:50,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:50,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:50,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:50,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:50,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:50,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:50,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:50,480 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:50,480 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:50,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:50,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1428451226, now seen corresponding path program 7 times [2021-03-13 02:07:50,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:50,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714612619] [2021-03-13 02:07:50,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:50,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714612619] [2021-03-13 02:07:50,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1896180951] [2021-03-13 02:07:50,771 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 [2021-03-13 02:07:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:50,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 36 conjunts are in the unsatisfiable core [2021-03-13 02:07:50,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:51,192 INFO L354 Elim1Store]: treesize reduction 170, result has 0.6 percent of original size [2021-03-13 02:07:51,193 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 109 treesize of output 43 [2021-03-13 02:07:51,195 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:51,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:51,200 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:51,200 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:109, output treesize:7 [2021-03-13 02:07:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:51,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:51,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 15] total 23 [2021-03-13 02:07:51,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761513443] [2021-03-13 02:07:51,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-03-13 02:07:51,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:51,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-03-13 02:07:51,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=469, Unknown=0, NotChecked=0, Total=552 [2021-03-13 02:07:51,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:51,215 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:51,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 1.7916666666666667) internal successors, (43), 23 states have internal predecessors, (43), 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) [2021-03-13 02:07:51,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:51,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:51,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:51,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:51,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:51,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:51,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:51,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:51,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:51,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:51,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:51,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:51,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:51,969 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-03-13 02:07:51,969 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:51,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:51,970 INFO L82 PathProgramCache]: Analyzing trace with hash 1010468440, now seen corresponding path program 8 times [2021-03-13 02:07:51,970 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:51,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970243412] [2021-03-13 02:07:51,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 45 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:52,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970243412] [2021-03-13 02:07:52,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246397933] [2021-03-13 02:07:52,111 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 [2021-03-13 02:07:52,147 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:07:52,147 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:52,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 15 conjunts are in the unsatisfiable core [2021-03-13 02:07:52,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:52,327 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 49 treesize of output 25 [2021-03-13 02:07:52,330 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:52,331 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:52,332 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:52,332 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:5 [2021-03-13 02:07:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 27 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:52,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:52,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14] total 19 [2021-03-13 02:07:52,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335975838] [2021-03-13 02:07:52,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-13 02:07:52,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:52,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-13 02:07:52,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2021-03-13 02:07:52,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:52,360 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:52,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 2.2) internal successors, (44), 19 states have internal predecessors, (44), 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) [2021-03-13 02:07:52,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:52,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:52,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:52,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:52,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:52,819 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:52,819 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:52,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:52,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1959507096, now seen corresponding path program 9 times [2021-03-13 02:07:52,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:52,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229247119] [2021-03-13 02:07:52,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 7 proven. 67 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:53,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229247119] [2021-03-13 02:07:53,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1381171713] [2021-03-13 02:07:53,082 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 [2021-03-13 02:07:53,113 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-03-13 02:07:53,114 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:53,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-13 02:07:53,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:53,699 INFO L354 Elim1Store]: treesize reduction 252, result has 0.4 percent of original size [2021-03-13 02:07:53,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 132 treesize of output 48 [2021-03-13 02:07:53,702 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:53,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:53,706 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:53,706 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:132, output treesize:7 [2021-03-13 02:07:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:53,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:53,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 17] total 27 [2021-03-13 02:07:53,718 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941557451] [2021-03-13 02:07:53,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-03-13 02:07:53,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:53,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-03-13 02:07:53,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=652, Unknown=0, NotChecked=0, Total=756 [2021-03-13 02:07:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:53,721 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:53,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 1.8214285714285714) internal successors, (51), 27 states have internal predecessors, (51), 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) [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:53,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:54,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:54,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:07:54,471 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:07:54,471 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:54,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:54,472 INFO L82 PathProgramCache]: Analyzing trace with hash -705057386, now seen corresponding path program 10 times [2021-03-13 02:07:54,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:54,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27936281] [2021-03-13 02:07:54,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 89 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:54,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27936281] [2021-03-13 02:07:54,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [621436446] [2021-03-13 02:07:54,854 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 [2021-03-13 02:07:54,885 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:07:54,885 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:54,887 WARN L261 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 47 conjunts are in the unsatisfiable core [2021-03-13 02:07:54,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:55,566 INFO L354 Elim1Store]: treesize reduction 322, result has 0.3 percent of original size [2021-03-13 02:07:55,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 145 treesize of output 55 [2021-03-13 02:07:55,569 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:55,573 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:55,573 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:55,573 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:145, output treesize:7 [2021-03-13 02:07:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 13 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:55,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:55,588 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 19] total 31 [2021-03-13 02:07:55,588 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302704954] [2021-03-13 02:07:55,588 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-03-13 02:07:55,588 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:55,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-03-13 02:07:55,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=871, Unknown=0, NotChecked=0, Total=992 [2021-03-13 02:07:55,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:55,589 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:55,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 1.71875) internal successors, (55), 31 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) [2021-03-13 02:07:55,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:55,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:07:55,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:07:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:07:56,751 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-03-13 02:07:56,752 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:56,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:56,752 INFO L82 PathProgramCache]: Analyzing trace with hash -591907500, now seen corresponding path program 11 times [2021-03-13 02:07:56,753 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:56,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447364763] [2021-03-13 02:07:56,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:07:56,889 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447364763] [2021-03-13 02:07:56,889 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [558916538] [2021-03-13 02:07:56,889 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 [2021-03-13 02:07:56,924 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-03-13 02:07:56,924 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:56,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 19 conjunts are in the unsatisfiable core [2021-03-13 02:07:56,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:07:57,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:07:57,396 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-03-13 02:07:57,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 33 [2021-03-13 02:07:57,402 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:07:57,403 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:07:57,404 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:07:57,405 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:70, output treesize:5 [2021-03-13 02:07:57,445 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 47 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:07:57,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:07:57,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 18] total 25 [2021-03-13 02:07:57,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801875211] [2021-03-13 02:07:57,448 INFO L460 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-03-13 02:07:57,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:07:57,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-03-13 02:07:57,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=458, Unknown=0, NotChecked=0, Total=650 [2021-03-13 02:07:57,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:57,452 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:07:57,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 2.0) internal successors, (52), 25 states have internal predecessors, (52), 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) [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:57,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:57,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:07:57,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:07:57,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:07:58,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:07:58,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:07:58,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:07:58,947 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-03-13 02:07:58,948 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:07:58,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:07:58,948 INFO L82 PathProgramCache]: Analyzing trace with hash 1747327700, now seen corresponding path program 12 times [2021-03-13 02:07:58,948 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:07:58,948 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122710563] [2021-03-13 02:07:58,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:07:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:07:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 11 proven. 164 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-13 02:07:59,376 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122710563] [2021-03-13 02:07:59,376 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [23602124] [2021-03-13 02:07:59,376 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 [2021-03-13 02:07:59,410 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-03-13 02:07:59,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:07:59,411 WARN L261 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 61 conjunts are in the unsatisfiable core [2021-03-13 02:07:59,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:00,639 INFO L354 Elim1Store]: treesize reduction 640, result has 0.2 percent of original size [2021-03-13 02:08:00,640 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 198 treesize of output 72 [2021-03-13 02:08:00,643 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:00,646 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:00,647 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:00,647 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:198, output treesize:7 [2021-03-13 02:08:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 16 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:00,659 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:00,659 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 25] total 39 [2021-03-13 02:08:00,659 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632445314] [2021-03-13 02:08:00,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-03-13 02:08:00,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:00,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-03-13 02:08:00,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=175, Invalid=1385, Unknown=0, NotChecked=0, Total=1560 [2021-03-13 02:08:00,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:00,661 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:00,661 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 1.725) internal successors, (69), 39 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:08:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:00,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:00,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:01,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:01,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:02,143 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-03-13 02:08:02,144 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:02,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:02,146 INFO L82 PathProgramCache]: Analyzing trace with hash -1786885358, now seen corresponding path program 13 times [2021-03-13 02:08:02,146 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:02,146 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151515541] [2021-03-13 02:08:02,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 59 proven. 139 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-13 02:08:02,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151515541] [2021-03-13 02:08:02,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1505006679] [2021-03-13 02:08:02,289 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 [2021-03-13 02:08:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:02,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-13 02:08:02,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:02,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:02,773 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 88 treesize of output 44 [2021-03-13 02:08:02,777 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:02,779 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:02,779 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:02,779 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:93, output treesize:5 [2021-03-13 02:08:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 75 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:02,814 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:02,814 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 24] total 32 [2021-03-13 02:08:02,814 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492718997] [2021-03-13 02:08:02,815 INFO L460 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-03-13 02:08:02,815 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:02,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-03-13 02:08:02,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=295, Invalid=761, Unknown=0, NotChecked=0, Total=1056 [2021-03-13 02:08:02,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:02,816 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:02,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 1.878787878787879) internal successors, (62), 32 states have internal predecessors, (62), 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) [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:02,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:02,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:04,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:04,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:04,810 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:08:04,810 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:04,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:04,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1013663396, now seen corresponding path program 14 times [2021-03-13 02:08:04,811 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:04,811 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125507320] [2021-03-13 02:08:04,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 13 proven. 220 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-03-13 02:08:05,155 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125507320] [2021-03-13 02:08:05,155 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [58424621] [2021-03-13 02:08:05,155 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 [2021-03-13 02:08:05,243 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:08:05,243 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:05,244 WARN L261 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 70 conjunts are in the unsatisfiable core [2021-03-13 02:08:05,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:06,467 INFO L354 Elim1Store]: treesize reduction 792, result has 0.1 percent of original size [2021-03-13 02:08:06,467 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 223 treesize of output 79 [2021-03-13 02:08:06,470 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:06,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:06,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:06,473 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:223, output treesize:7 [2021-03-13 02:08:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 56 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:08:06,489 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:06,489 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 27] total 36 [2021-03-13 02:08:06,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120698067] [2021-03-13 02:08:06,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-03-13 02:08:06,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:06,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-03-13 02:08:06,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2021-03-13 02:08:06,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:06,491 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:06,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 1.864864864864865) internal successors, (69), 36 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:08:06,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:07,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:07,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:07,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:07,555 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-03-13 02:08:07,556 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:07,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:07,556 INFO L82 PathProgramCache]: Analyzing trace with hash -288179880, now seen corresponding path program 15 times [2021-03-13 02:08:07,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:07,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168991692] [2021-03-13 02:08:07,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 13 proven. 211 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-03-13 02:08:07,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168991692] [2021-03-13 02:08:07,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [48920858] [2021-03-13 02:08:07,960 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 [2021-03-13 02:08:07,999 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2021-03-13 02:08:07,999 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:08,001 WARN L261 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 70 conjunts are in the unsatisfiable core [2021-03-13 02:08:08,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:09,631 INFO L354 Elim1Store]: treesize reduction 912, result has 0.1 percent of original size [2021-03-13 02:08:09,632 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 234 treesize of output 84 [2021-03-13 02:08:09,635 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:09,638 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:09,639 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:09,639 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:234, output treesize:7 [2021-03-13 02:08:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 44 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:09,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:09,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 29] total 41 [2021-03-13 02:08:09,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031303680] [2021-03-13 02:08:09,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-03-13 02:08:09,650 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:09,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-03-13 02:08:09,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=1526, Unknown=0, NotChecked=0, Total=1722 [2021-03-13 02:08:09,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:09,652 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:09,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 1.7142857142857142) internal successors, (72), 41 states have internal predecessors, (72), 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) [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:09,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:09,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:09,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:09,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:09,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:09,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:11,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:11,437 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-13 02:08:11,438 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:11,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:11,438 INFO L82 PathProgramCache]: Analyzing trace with hash -2104875692, now seen corresponding path program 16 times [2021-03-13 02:08:11,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:11,438 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922234845] [2021-03-13 02:08:11,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 15 proven. 309 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-03-13 02:08:11,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922234845] [2021-03-13 02:08:11,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [382221337] [2021-03-13 02:08:11,950 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 [2021-03-13 02:08:11,990 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:08:11,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:11,992 WARN L261 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 80 conjunts are in the unsatisfiable core [2021-03-13 02:08:11,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:13,889 INFO L354 Elim1Store]: treesize reduction 1092, result has 0.1 percent of original size [2021-03-13 02:08:13,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 259 treesize of output 91 [2021-03-13 02:08:13,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:13,895 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:13,896 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:13,896 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:259, output treesize:7 [2021-03-13 02:08:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 59 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:08:13,912 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:13,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 31] total 45 [2021-03-13 02:08:13,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447610036] [2021-03-13 02:08:13,912 INFO L460 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-03-13 02:08:13,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:13,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-03-13 02:08:13,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=1846, Unknown=0, NotChecked=0, Total=2070 [2021-03-13 02:08:13,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:13,913 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:13,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 1.7173913043478262) internal successors, (79), 45 states have internal predecessors, (79), 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) [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:13,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:13,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:13,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:13,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:15,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:15,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:15,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:16,075 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-13 02:08:16,075 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:16,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:16,075 INFO L82 PathProgramCache]: Analyzing trace with hash 250560468, now seen corresponding path program 17 times [2021-03-13 02:08:16,076 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:16,076 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [104045464] [2021-03-13 02:08:16,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 15 proven. 294 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-03-13 02:08:16,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [104045464] [2021-03-13 02:08:16,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833699542] [2021-03-13 02:08:16,701 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 [2021-03-13 02:08:16,747 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2021-03-13 02:08:16,747 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:16,749 WARN L261 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 80 conjunts are in the unsatisfiable core [2021-03-13 02:08:16,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:19,013 INFO L354 Elim1Store]: treesize reduction 1232, result has 0.1 percent of original size [2021-03-13 02:08:19,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 0 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 270 treesize of output 96 [2021-03-13 02:08:19,018 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:19,022 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:19,023 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:19,023 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:270, output treesize:7 [2021-03-13 02:08:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 59 proven. 286 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:19,044 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:19,044 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 33] total 49 [2021-03-13 02:08:19,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041716208] [2021-03-13 02:08:19,044 INFO L460 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-03-13 02:08:19,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:19,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-03-13 02:08:19,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=242, Invalid=2208, Unknown=0, NotChecked=0, Total=2450 [2021-03-13 02:08:19,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:19,046 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:19,047 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 1.64) internal successors, (82), 49 states have internal predecessors, (82), 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) [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:19,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:21,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:21,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:21,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:21,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:21,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:22,022 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:08:22,023 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:22,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:22,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1366151150, now seen corresponding path program 18 times [2021-03-13 02:08:22,023 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:22,023 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55957149] [2021-03-13 02:08:22,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 80 proven. 260 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-03-13 02:08:22,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55957149] [2021-03-13 02:08:22,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [367194103] [2021-03-13 02:08:22,251 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 [2021-03-13 02:08:22,301 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2021-03-13 02:08:22,302 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:22,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 33 conjunts are in the unsatisfiable core [2021-03-13 02:08:22,304 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:23,064 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-03-13 02:08:23,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:23,387 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 120 treesize of output 60 [2021-03-13 02:08:23,393 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:23,395 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:23,396 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:23,396 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:125, output treesize:5 [2021-03-13 02:08:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 124 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:23,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:23,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 32] total 41 [2021-03-13 02:08:23,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452817730] [2021-03-13 02:08:23,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-03-13 02:08:23,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:23,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-03-13 02:08:23,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=459, Invalid=1263, Unknown=0, NotChecked=0, Total=1722 [2021-03-13 02:08:23,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:23,440 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:23,440 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 1.7857142857142858) internal successors, (75), 41 states have internal predecessors, (75), 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) [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:23,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:23,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:26,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:26,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:26,227 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:08:26,228 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:26,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:26,228 INFO L82 PathProgramCache]: Analyzing trace with hash -1899064178, now seen corresponding path program 19 times [2021-03-13 02:08:26,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:26,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255993934] [2021-03-13 02:08:26,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 20 proven. 500 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-03-13 02:08:26,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255993934] [2021-03-13 02:08:26,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1050403642] [2021-03-13 02:08:26,971 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 [2021-03-13 02:08:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:27,023 WARN L261 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 107 conjunts are in the unsatisfiable core [2021-03-13 02:08:27,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:31,409 INFO L354 Elim1Store]: treesize reduction 2242, result has 0.0 percent of original size [2021-03-13 02:08:31,410 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 361 treesize of output 127 [2021-03-13 02:08:31,414 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:31,418 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:31,419 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:31,420 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:361, output treesize:7 [2021-03-13 02:08:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 122 proven. 488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:31,432 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:31,432 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 43] total 61 [2021-03-13 02:08:31,432 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526202223] [2021-03-13 02:08:31,432 INFO L460 AbstractCegarLoop]: Interpolant automaton has 62 states [2021-03-13 02:08:31,432 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:31,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2021-03-13 02:08:31,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=354, Invalid=3428, Unknown=0, NotChecked=0, Total=3782 [2021-03-13 02:08:31,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:31,434 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:31,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 62 states, 62 states have (on average 1.6129032258064515) internal successors, (100), 61 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:31,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:31,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:36,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:36,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:08:36,325 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-03-13 02:08:36,325 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:36,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:36,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1276166580, now seen corresponding path program 20 times [2021-03-13 02:08:36,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:36,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387008551] [2021-03-13 02:08:36,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 105 proven. 456 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-03-13 02:08:36,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387008551] [2021-03-13 02:08:36,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248770207] [2021-03-13 02:08:36,573 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 [2021-03-13 02:08:36,617 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:08:36,617 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:36,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 43 conjunts are in the unsatisfiable core [2021-03-13 02:08:36,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:08:38,470 INFO L244 Elim1Store]: Index analysis took 168 ms [2021-03-13 02:08:38,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 190 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 81 [2021-03-13 02:08:38,481 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:38,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:38,483 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:38,484 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:166, output treesize:5 [2021-03-13 02:08:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 207 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:08:38,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:38,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 42] total 52 [2021-03-13 02:08:38,533 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830883281] [2021-03-13 02:08:38,533 INFO L460 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-03-13 02:08:38,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:38,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-03-13 02:08:38,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=705, Invalid=2051, Unknown=0, NotChecked=0, Total=2756 [2021-03-13 02:08:38,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:38,535 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:38,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 53 states, 53 states have (on average 1.7169811320754718) internal successors, (91), 52 states have internal predecessors, (91), 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) [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:38,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:38,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:38,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:38,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:08:38,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:40,945 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 91 [2021-03-13 02:08:41,086 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 90 [2021-03-13 02:08:41,218 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 97 [2021-03-13 02:08:41,401 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 96 [2021-03-13 02:08:41,538 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 95 [2021-03-13 02:08:41,683 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2021-03-13 02:08:42,178 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:43,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:43,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:43,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:08:43,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:08:43,271 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-13 02:08:43,271 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:43,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:43,272 INFO L82 PathProgramCache]: Analyzing trace with hash -722993260, now seen corresponding path program 21 times [2021-03-13 02:08:43,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:43,272 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947356109] [2021-03-13 02:08:43,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 25 proven. 758 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2021-03-13 02:08:44,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947356109] [2021-03-13 02:08:44,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [124350057] [2021-03-13 02:08:44,012 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 [2021-03-13 02:08:44,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-03-13 02:08:44,076 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:44,079 WARN L261 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 127 conjunts are in the unsatisfiable core [2021-03-13 02:08:44,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:08:46,152 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-13 02:08:48,053 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-03-13 02:08:50,644 INFO L354 Elim1Store]: treesize reduction 3312, result has 0.0 percent of original size [2021-03-13 02:08:50,644 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 439 treesize of output 151 [2021-03-13 02:08:50,649 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:08:50,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:08:50,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:08:50,654 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:439, output treesize:7 [2021-03-13 02:08:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 208 proven. 767 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:08:50,674 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:08:50,674 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 51] total 67 [2021-03-13 02:08:50,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908611672] [2021-03-13 02:08:50,674 INFO L460 AbstractCegarLoop]: Interpolant automaton has 68 states [2021-03-13 02:08:50,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:08:50,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2021-03-13 02:08:50,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=4116, Unknown=0, NotChecked=0, Total=4556 [2021-03-13 02:08:50,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:50,676 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:08:50,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 68 states, 68 states have (on average 1.6764705882352942) internal successors, (114), 67 states have internal predecessors, (114), 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) [2021-03-13 02:08:50,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:50,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:50,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:50,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:50,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:08:50,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:08:55,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:08:55,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:08:55,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:08:56,203 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:08:56,205 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:08:56,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:08:56,206 INFO L82 PathProgramCache]: Analyzing trace with hash 1466434834, now seen corresponding path program 22 times [2021-03-13 02:08:56,206 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:08:56,206 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128546654] [2021-03-13 02:08:56,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:08:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:08:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 26 proven. 835 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2021-03-13 02:08:57,074 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128546654] [2021-03-13 02:08:57,074 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2069280149] [2021-03-13 02:08:57,074 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 [2021-03-13 02:08:57,133 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:08:57,133 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:08:57,138 WARN L261 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 137 conjunts are in the unsatisfiable core [2021-03-13 02:08:57,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:09:01,885 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:09:02,211 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:09:03,341 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-13 02:09:03,640 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-03-13 02:09:03,911 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:04,534 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:04,850 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:05,190 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:05,929 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:06,293 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-03-13 02:09:06,651 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:06,696 INFO L354 Elim1Store]: treesize reduction 3600, result has 0.0 percent of original size [2021-03-13 02:09:06,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 0 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 300 case distinctions, treesize of input 456 treesize of output 156 [2021-03-13 02:09:06,703 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:09:06,708 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:09:06,710 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:09:06,710 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:456, output treesize:7 [2021-03-13 02:09:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 234 proven. 819 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:09:06,733 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:09:06,733 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 53] total 71 [2021-03-13 02:09:06,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391347528] [2021-03-13 02:09:06,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 72 states [2021-03-13 02:09:06,734 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:09:06,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2021-03-13 02:09:06,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=473, Invalid=4639, Unknown=0, NotChecked=0, Total=5112 [2021-03-13 02:09:06,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:06,736 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:09:06,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 72 states, 72 states have (on average 1.6388888888888888) internal successors, (118), 71 states have internal predecessors, (118), 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) [2021-03-13 02:09:06,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:06,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:06,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:08,908 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:09,182 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:09,464 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:09,772 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:10,073 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:10,379 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:10,679 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:11,047 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:12,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:12,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:12,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:09:12,345 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-03-13 02:09:12,346 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:09:12,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:09:12,346 INFO L82 PathProgramCache]: Analyzing trace with hash 2024441038, now seen corresponding path program 23 times [2021-03-13 02:09:12,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:09:12,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146048010] [2021-03-13 02:09:12,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:09:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:09:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 26 proven. 809 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2021-03-13 02:09:13,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146048010] [2021-03-13 02:09:13,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920632754] [2021-03-13 02:09:13,737 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 [2021-03-13 02:09:13,823 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2021-03-13 02:09:13,824 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:09:13,829 WARN L261 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 135 conjunts are in the unsatisfiable core [2021-03-13 02:09:13,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:09:20,690 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:09:20,986 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-03-13 02:09:21,342 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:09:21,645 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:22,047 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-03-13 02:09:22,370 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:22,737 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:23,095 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:23,458 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:23,840 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:24,216 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:24,633 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:25,048 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:25,104 INFO L354 Elim1Store]: treesize reduction 3850, result has 0.0 percent of original size [2021-03-13 02:09:25,104 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 469 treesize of output 163 [2021-03-13 02:09:25,111 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:09:25,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:09:25,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:09:25,119 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:469, output treesize:7 [2021-03-13 02:09:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 234 proven. 793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:09:25,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:09:25,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 55] total 75 [2021-03-13 02:09:25,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264013561] [2021-03-13 02:09:25,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 76 states [2021-03-13 02:09:25,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:09:25,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2021-03-13 02:09:25,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=494, Invalid=5206, Unknown=0, NotChecked=0, Total=5700 [2021-03-13 02:09:25,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:25,142 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:09:25,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 76 states, 76 states have (on average 1.5921052631578947) internal successors, (121), 75 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) [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:25,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:09:25,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:30,468 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:30,830 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:31,243 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:31,647 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:32,034 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:32,436 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:32,792 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:33,158 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:09:33,538 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:09:35,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:35,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:35,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:35,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:09:35,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:09:35,353 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:09:35,354 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:09:35,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:09:35,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1768939892, now seen corresponding path program 24 times [2021-03-13 02:09:35,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:09:35,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933380023] [2021-03-13 02:09:35,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:09:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:09:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 134 proven. 754 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2021-03-13 02:09:35,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933380023] [2021-03-13 02:09:35,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213306131] [2021-03-13 02:09:35,826 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 [2021-03-13 02:09:35,893 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-03-13 02:09:35,893 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:09:35,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-13 02:09:35,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:09:39,161 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:09:40,636 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-03-13 02:09:41,081 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:09:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:09:41,659 INFO L244 Elim1Store]: Index analysis took 546 ms [2021-03-13 02:09:41,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 26 select indices, 26 select index equivalence classes, 325 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 209 treesize of output 105 [2021-03-13 02:09:41,679 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:09:41,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:09:41,682 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:09:41,682 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:214, output treesize:5 [2021-03-13 02:09:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 342 proven. 738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:09:41,796 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:09:41,796 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 54] total 65 [2021-03-13 02:09:41,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923843487] [2021-03-13 02:09:41,797 INFO L460 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-03-13 02:09:41,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:09:41,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-03-13 02:09:41,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1062, Invalid=3228, Unknown=0, NotChecked=0, Total=4290 [2021-03-13 02:09:41,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:41,798 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:09:41,798 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 66 states, 66 states have (on average 1.6666666666666667) internal successors, (110), 65 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:09:41,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:09:41,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:09:44,290 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-03-13 02:09:44,703 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-03-13 02:09:45,183 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2021-03-13 02:09:45,474 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2021-03-13 02:09:45,703 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-03-13 02:09:45,944 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 101 [2021-03-13 02:09:46,253 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2021-03-13 02:09:46,554 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 99 [2021-03-13 02:09:46,791 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-03-13 02:09:47,206 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2021-03-13 02:09:47,426 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-03-13 02:09:47,713 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 110 [2021-03-13 02:09:48,007 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2021-03-13 02:09:48,377 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 108 [2021-03-13 02:09:48,649 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 115 [2021-03-13 02:09:48,945 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2021-03-13 02:09:49,243 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 113 [2021-03-13 02:09:49,566 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 119 [2021-03-13 02:09:49,923 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 118 [2021-03-13 02:09:50,290 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 117 [2021-03-13 02:09:50,632 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 124 [2021-03-13 02:09:50,994 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 123 [2021-03-13 02:09:51,356 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 122 [2021-03-13 02:09:51,789 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 124 [2021-03-13 02:09:52,108 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2021-03-13 02:09:52,431 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2021-03-13 02:09:52,742 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-03-13 02:09:53,106 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-03-13 02:09:53,428 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2021-03-13 02:09:53,760 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2021-03-13 02:09:54,085 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-03-13 02:09:54,455 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-03-13 02:09:55,131 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 115 [2021-03-13 02:09:55,485 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-03-13 02:09:55,771 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-03-13 02:09:56,049 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-03-13 02:09:56,331 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-03-13 02:09:56,648 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-03-13 02:09:57,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:09:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:09:57,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:09:57,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:09:57,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:09:57,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:09:57,215 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-13 02:09:57,216 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:09:57,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:09:57,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1400852468, now seen corresponding path program 25 times [2021-03-13 02:09:57,216 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:09:57,216 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715671547] [2021-03-13 02:09:57,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:09:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:09:57,711 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2021-03-13 02:09:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 33 proven. 1254 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-03-13 02:09:59,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715671547] [2021-03-13 02:09:59,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908480551] [2021-03-13 02:09:59,690 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 [2021-03-13 02:09:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:09:59,767 WARN L261 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 174 conjunts are in the unsatisfiable core [2021-03-13 02:09:59,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:10:03,977 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:10:04,354 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-03-13 02:10:05,406 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:10:05,739 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:10:06,154 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:10:06,574 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-13 02:10:07,095 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:10:07,479 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-13 02:10:07,981 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-13 02:10:08,415 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-13 02:10:09,161 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:10:09,703 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:10:10,221 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-13 02:10:10,772 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:10:11,299 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:10:11,855 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:10:12,510 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-13 02:10:13,122 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-03-13 02:10:13,740 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:10:14,262 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:10:15,013 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:10:15,637 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:10:16,305 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:10:17,026 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-13 02:10:17,795 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:10:18,361 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-13 02:10:18,965 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-03-13 02:10:19,631 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-13 02:10:20,203 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-13 02:10:20,830 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-03-13 02:10:21,450 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-13 02:10:22,072 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:22,524 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-03-13 02:10:23,309 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:24,109 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:24,946 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:25,692 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:26,522 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:27,410 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:28,226 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:29,283 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:30,039 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:30,134 INFO L354 Elim1Store]: treesize reduction 6272, result has 0.0 percent of original size [2021-03-13 02:10:30,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 0 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 528 case distinctions, treesize of input 594 treesize of output 204 [2021-03-13 02:10:30,146 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:10:30,160 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:10:30,163 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:10:30,163 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:594, output treesize:7 [2021-03-13 02:10:30,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 418 proven. 1232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:10:30,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:10:30,222 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 69] total 91 [2021-03-13 02:10:30,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164041463] [2021-03-13 02:10:30,222 INFO L460 AbstractCegarLoop]: Interpolant automaton has 92 states [2021-03-13 02:10:30,222 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:10:30,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2021-03-13 02:10:30,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=710, Invalid=7662, Unknown=0, NotChecked=0, Total=8372 [2021-03-13 02:10:30,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:10:30,224 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:10:30,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 92 states, 92 states have (on average 1.576086956521739) internal successors, (145), 91 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:10:30,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:10:30,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:10:51,592 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:10:52,547 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:53,548 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:54,677 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:55,702 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:56,956 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:58,271 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:10:59,487 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:11:00,532 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:11:01,732 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-03-13 02:11:05,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:05,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:05,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:11:05,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:11:05,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:11:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:11:05,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:11:05,813 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-03-13 02:11:05,814 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:11:05,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:11:05,814 INFO L82 PathProgramCache]: Analyzing trace with hash 763916874, now seen corresponding path program 26 times [2021-03-13 02:11:05,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:11:05,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648293480] [2021-03-13 02:11:05,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:11:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:11:06,587 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2021-03-13 02:11:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 167 proven. 1187 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-03-13 02:11:07,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648293480] [2021-03-13 02:11:07,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [154021095] [2021-03-13 02:11:07,425 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 [2021-03-13 02:11:07,484 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:11:07,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:11:07,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 69 conjunts are in the unsatisfiable core [2021-03-13 02:11:07,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:11:11,956 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-13 02:11:12,220 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:11:12,773 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:11:13,073 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-13 02:11:13,431 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-13 02:11:13,806 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:11:14,125 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:11:14,463 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-13 02:11:14,845 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:11:15,248 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:11:15,642 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-03-13 02:11:16,027 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-03-13 02:11:16,519 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:11:16,935 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:11:17,368 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-13 02:11:17,768 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-13 02:11:18,261 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:11:18,733 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:11:19,147 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:11:19,607 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-03-13 02:11:20,105 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-03-13 02:11:20,519 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-03-13 02:11:20,996 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-13 02:11:21,531 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-03-13 02:11:22,047 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-03-13 02:11:22,565 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:11:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:22,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:23,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:11:24,461 INFO L244 Elim1Store]: Index analysis took 1849 ms [2021-03-13 02:11:24,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 264 treesize of output 132 [2021-03-13 02:11:24,527 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:11:24,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:11:24,534 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:11:24,534 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:269, output treesize:5 [2021-03-13 02:11:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 552 proven. 1165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:11:24,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:11:24,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 68] total 80 [2021-03-13 02:11:24,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039711018] [2021-03-13 02:11:24,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 81 states [2021-03-13 02:11:24,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:11:24,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2021-03-13 02:11:24,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1559, Invalid=4921, Unknown=0, NotChecked=0, Total=6480 [2021-03-13 02:11:24,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:11:24,838 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:11:24,838 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 81 states, 81 states have (on average 1.6296296296296295) internal successors, (132), 80 states have internal predecessors, (132), 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) [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:11:24,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:11:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:11:27,188 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2021-03-13 02:11:27,672 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2021-03-13 02:11:28,329 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2021-03-13 02:11:28,972 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-03-13 02:11:29,630 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-03-13 02:11:30,302 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2021-03-13 02:11:31,004 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2021-03-13 02:11:31,845 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2021-03-13 02:11:32,715 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2021-03-13 02:11:33,217 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-03-13 02:11:33,589 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2021-03-13 02:11:34,147 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128 [2021-03-13 02:11:34,611 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 127 [2021-03-13 02:11:35,146 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 126 [2021-03-13 02:11:35,588 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-03-13 02:11:36,091 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2021-03-13 02:11:36,585 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2021-03-13 02:11:37,111 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-03-13 02:11:37,685 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 136 [2021-03-13 02:11:38,320 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 135 [2021-03-13 02:11:38,811 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 142 [2021-03-13 02:11:39,313 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 141 [2021-03-13 02:11:39,817 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 140 [2021-03-13 02:11:40,412 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2021-03-13 02:11:40,997 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 145 [2021-03-13 02:11:41,694 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 144 [2021-03-13 02:11:42,210 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 151 [2021-03-13 02:11:42,721 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2021-03-13 02:11:43,271 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 149 [2021-03-13 02:11:43,812 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 155 [2021-03-13 02:11:44,361 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 154 [2021-03-13 02:11:45,028 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 153 [2021-03-13 02:11:45,683 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 155 [2021-03-13 02:11:46,226 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 151 [2021-03-13 02:11:46,796 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-03-13 02:11:47,377 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2021-03-13 02:11:48,044 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 155 [2021-03-13 02:11:48,729 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 151 [2021-03-13 02:11:49,398 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 155 [2021-03-13 02:11:50,023 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 151 [2021-03-13 02:11:50,639 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 155 [2021-03-13 02:11:51,310 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2021-03-13 02:11:51,942 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 155 [2021-03-13 02:11:52,755 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 146 [2021-03-13 02:11:53,330 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 142 [2021-03-13 02:11:53,929 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 146 [2021-03-13 02:11:54,491 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-03-13 02:11:55,076 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2021-03-13 02:11:55,701 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2021-03-13 02:11:56,307 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-03-13 02:11:56,934 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-03-13 02:11:57,573 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2021-03-13 02:11:58,299 WARN L205 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2021-03-13 02:11:59,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:59,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:11:59,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:11:59,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:11:59,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:11:59,326 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-03-13 02:11:59,326 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:11:59,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:11:59,326 INFO L82 PathProgramCache]: Analyzing trace with hash -681384494, now seen corresponding path program 27 times [2021-03-13 02:11:59,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:11:59,327 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290557967] [2021-03-13 02:11:59,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:11:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:11:59,972 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 21 [2021-03-13 02:12:02,032 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-03-13 02:12:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 40 proven. 1790 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2021-03-13 02:12:03,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290557967] [2021-03-13 02:12:03,697 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1009926344] [2021-03-13 02:12:03,697 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 [2021-03-13 02:12:03,821 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2021-03-13 02:12:03,821 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:12:03,826 WARN L261 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 202 conjunts are in the unsatisfiable core [2021-03-13 02:12:03,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:12:07,656 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-13 02:12:07,979 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-13 02:12:08,327 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-13 02:12:08,690 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-03-13 02:12:09,412 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-03-13 02:12:10,132 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-13 02:12:10,657 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-03-13 02:12:11,047 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:12:11,484 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-13 02:12:11,919 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:12:12,374 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:12:12,844 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:12:13,330 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-13 02:12:13,822 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-13 02:12:14,401 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-13 02:12:14,948 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-03-13 02:12:15,519 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:12:16,071 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:12:16,699 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:12:17,402 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-13 02:12:18,066 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:12:18,699 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:12:19,250 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:12:19,930 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:12:20,625 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:12:21,396 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:12:22,123 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-03-13 02:12:22,860 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-13 02:12:23,556 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-03-13 02:12:24,330 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:12:25,023 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-13 02:12:25,807 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-13 02:12:26,539 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-03-13 02:12:27,412 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:12:28,245 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-13 02:12:29,303 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-03-13 02:12:30,189 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-13 02:12:31,160 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-13 02:12:32,024 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-13 02:12:32,929 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:12:33,842 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-03-13 02:12:34,735 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-03-13 02:12:35,699 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-03-13 02:12:36,667 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-03-13 02:12:37,730 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:12:38,651 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-03-13 02:12:39,549 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:12:40,431 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-03-13 02:12:41,337 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-03-13 02:12:42,272 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:12:43,237 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-03-13 02:12:44,285 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-03-13 02:12:45,436 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:46,593 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:47,911 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:49,042 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:50,307 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:51,152 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:52,306 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:53,456 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:12:54,754 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:12:54,897 INFO L354 Elim1Store]: treesize reduction 8892, result has 0.0 percent of original size [2021-03-13 02:12:54,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 39 select indices, 39 select index equivalence classes, 0 disjoint index pairs (out of 741 index pairs), introduced 39 new quantified variables, introduced 741 case distinctions, treesize of input 708 treesize of output 240 [2021-03-13 02:12:54,909 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:12:54,929 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:12:54,934 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:12:54,934 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:708, output treesize:7 [2021-03-13 02:12:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 660 proven. 1800 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:12:55,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:12:55,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 81] total 101 [2021-03-13 02:12:55,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253041314] [2021-03-13 02:12:55,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-03-13 02:12:55,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:12:55,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-03-13 02:12:55,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=923, Invalid=9379, Unknown=0, NotChecked=0, Total=10302 [2021-03-13 02:12:55,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:12:55,074 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:12:55,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 102 states, 102 states have (on average 1.6176470588235294) internal successors, (165), 101 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:12:55,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:12:55,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:13:20,410 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:21,315 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:22,178 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:23,027 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:23,886 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:24,837 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:25,814 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:26,857 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:13:27,878 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:13:30,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:13:30,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:13:30,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:13:31,058 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-03-13 02:13:31,059 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:13:31,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:13:31,060 INFO L82 PathProgramCache]: Analyzing trace with hash 993486988, now seen corresponding path program 28 times [2021-03-13 02:13:31,060 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:13:31,060 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196361190] [2021-03-13 02:13:31,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:13:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:13:31,501 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 21 [2021-03-13 02:13:32,551 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-03-13 02:13:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 41 proven. 1912 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2021-03-13 02:13:34,719 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196361190] [2021-03-13 02:13:34,719 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1545603170] [2021-03-13 02:13:34,719 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 [2021-03-13 02:13:34,786 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:13:34,786 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:13:34,791 WARN L261 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 210 conjunts are in the unsatisfiable core [2021-03-13 02:13:34,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:13:38,561 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-03-13 02:13:39,502 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-03-13 02:13:39,820 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-03-13 02:13:40,166 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-13 02:13:40,526 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:13:40,914 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:13:41,456 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-03-13 02:13:42,016 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-03-13 02:13:42,489 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:13:42,927 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:13:43,366 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:13:43,822 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-13 02:13:44,349 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:13:44,852 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-13 02:13:45,460 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-13 02:13:45,989 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:13:46,540 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-13 02:13:47,079 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-13 02:13:47,695 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:13:48,297 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-03-13 02:13:48,885 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:13:49,490 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:13:50,153 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-13 02:13:50,773 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:13:51,383 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:13:52,015 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:13:52,710 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:13:53,397 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-13 02:13:54,173 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:13:54,726 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-13 02:13:55,465 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:13:56,165 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-13 02:13:56,910 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:13:57,691 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-03-13 02:13:58,556 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-03-13 02:13:59,352 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-13 02:14:00,194 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:14:01,023 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-03-13 02:14:01,846 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-13 02:14:02,669 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-03-13 02:14:03,444 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-03-13 02:14:04,257 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-03-13 02:14:05,082 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-03-13 02:14:06,098 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2021-03-13 02:14:06,915 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-03-13 02:14:07,764 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-03-13 02:14:08,608 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-03-13 02:14:09,445 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-03-13 02:14:10,298 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-03-13 02:14:11,175 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-03-13 02:14:12,052 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-03-13 02:14:12,990 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-13 02:14:14,010 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:15,044 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:16,272 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:17,406 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:18,587 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:19,664 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:20,788 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:21,858 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:22,984 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:14:24,165 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:14:24,296 INFO L354 Elim1Store]: treesize reduction 9360, result has 0.0 percent of original size [2021-03-13 02:14:24,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 40 select indices, 40 select index equivalence classes, 0 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 780 case distinctions, treesize of input 727 treesize of output 247 [2021-03-13 02:14:24,310 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:14:24,337 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:14:24,341 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:14:24,342 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:727, output treesize:7 [2021-03-13 02:14:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 701 proven. 1882 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:14:24,506 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:14:24,506 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 83] total 105 [2021-03-13 02:14:24,507 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158587351] [2021-03-13 02:14:24,507 INFO L460 AbstractCegarLoop]: Interpolant automaton has 106 states [2021-03-13 02:14:24,507 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:14:24,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2021-03-13 02:14:24,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=963, Invalid=10167, Unknown=0, NotChecked=0, Total=11130 [2021-03-13 02:14:24,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:14:24,509 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:14:24,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 106 states, 106 states have (on average 1.5943396226415094) internal successors, (169), 105 states have internal predecessors, (169), 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) [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:14:24,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:14:24,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:14:57,787 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:14:58,943 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:00,424 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:01,889 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:03,646 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:05,586 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:07,319 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:08,812 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:10,163 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:15:11,555 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-13 02:15:16,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:15:16,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:15:16,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:15:16,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:15:16,294 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,30 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:15:16,294 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:15:16,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:15:16,294 INFO L82 PathProgramCache]: Analyzing trace with hash -662183284, now seen corresponding path program 29 times [2021-03-13 02:15:16,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:15:16,294 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049970946] [2021-03-13 02:15:16,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:15:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:15:16,851 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 21 [2021-03-13 02:15:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 41 proven. 1871 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2021-03-13 02:15:20,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049970946] [2021-03-13 02:15:20,945 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062172342] [2021-03-13 02:15:20,945 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 [2021-03-13 02:15:21,051 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 34 check-sat command(s) [2021-03-13 02:15:21,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:15:21,056 WARN L261 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 211 conjunts are in the unsatisfiable core [2021-03-13 02:15:21,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:15:24,548 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-13 02:15:25,491 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-03-13 02:15:25,833 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-13 02:15:26,198 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-13 02:15:26,587 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-13 02:15:27,337 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:15:27,774 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:15:28,172 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-03-13 02:15:28,578 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:15:29,022 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-13 02:15:29,458 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:15:29,910 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-03-13 02:15:30,418 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:15:30,874 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-13 02:15:31,401 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-13 02:15:31,881 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-03-13 02:15:32,391 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:15:32,870 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:15:33,412 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:15:33,966 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:15:34,492 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:15:35,080 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:15:35,705 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:15:36,348 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-13 02:15:37,035 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:15:37,717 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-03-13 02:15:38,379 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:15:38,982 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:15:39,666 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:15:40,374 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-03-13 02:15:41,078 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:15:41,779 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-13 02:15:42,639 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-03-13 02:15:43,463 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-13 02:15:44,286 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:15:45,040 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-03-13 02:15:45,910 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-03-13 02:15:46,812 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-13 02:15:47,838 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-03-13 02:15:48,727 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-03-13 02:15:49,563 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:15:50,501 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-03-13 02:15:51,490 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-03-13 02:15:52,392 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-03-13 02:15:53,418 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-03-13 02:15:54,370 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-03-13 02:15:55,233 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-03-13 02:15:56,109 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-03-13 02:15:57,047 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-03-13 02:15:57,959 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-03-13 02:15:58,827 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-03-13 02:15:59,690 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-03-13 02:16:00,618 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:16:01,589 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-03-13 02:16:02,570 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:03,683 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-13 02:16:04,693 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:05,959 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:07,068 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:08,282 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:09,453 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:10,617 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:11,743 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:12,981 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:14,161 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:15,519 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:16:15,661 INFO L354 Elim1Store]: treesize reduction 9760, result has 0.0 percent of original size [2021-03-13 02:16:15,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 0 disjoint index pairs (out of 820 index pairs), introduced 41 new quantified variables, introduced 820 case distinctions, treesize of input 738 treesize of output 252 [2021-03-13 02:16:15,681 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:16:15,725 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:16:15,730 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:16:15,730 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:738, output treesize:7 [2021-03-13 02:16:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 701 proven. 1841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:16:15,833 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:16:15,833 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 85] total 109 [2021-03-13 02:16:15,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156331088] [2021-03-13 02:16:15,833 INFO L460 AbstractCegarLoop]: Interpolant automaton has 110 states [2021-03-13 02:16:15,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:16:15,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2021-03-13 02:16:15,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=985, Invalid=11005, Unknown=0, NotChecked=0, Total=11990 [2021-03-13 02:16:15,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:16:15,834 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:16:15,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 110 states, 110 states have (on average 1.5636363636363637) internal successors, (172), 109 states have internal predecessors, (172), 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) [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:16:15,835 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:16:15,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:16:51,624 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:16:52,809 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:16:54,469 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:16:55,978 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:16:57,680 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:16:59,505 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:17:01,460 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:17:03,204 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:17:05,024 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:17:06,997 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-13 02:17:08,913 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-03-13 02:17:11,496 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-03-13 02:17:11,780 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-03-13 02:17:12,044 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-03-13 02:17:12,319 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-03-13 02:17:12,648 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-13 02:17:12,941 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-03-13 02:17:13,265 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-13 02:17:15,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:17:15,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:17:15,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:17:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:17:15,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-03-13 02:17:15,459 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:17:15,459 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:17:15,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:17:15,460 INFO L82 PathProgramCache]: Analyzing trace with hash 1955398858, now seen corresponding path program 30 times [2021-03-13 02:17:15,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:17:15,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142054918] [2021-03-13 02:17:15,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:17:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:17:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 204 proven. 1791 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2021-03-13 02:17:18,115 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142054918] [2021-03-13 02:17:18,115 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1090605876] [2021-03-13 02:17:18,115 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 [2021-03-13 02:17:18,212 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2021-03-13 02:17:18,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:17:18,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 85 conjunts are in the unsatisfiable core [2021-03-13 02:17:18,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:17:20,966 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-13 02:17:21,289 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-03-13 02:17:21,621 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-03-13 02:17:21,931 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-13 02:17:22,235 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-13 02:17:22,544 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-03-13 02:17:22,905 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-03-13 02:17:23,241 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-13 02:17:23,574 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:17:23,943 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-13 02:17:24,369 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-03-13 02:17:24,784 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:17:25,219 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-03-13 02:17:25,686 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:17:26,192 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-03-13 02:17:26,665 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:17:27,200 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-13 02:17:27,748 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:17:28,344 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-03-13 02:17:28,921 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-13 02:17:29,458 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:17:30,011 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:17:30,573 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-13 02:17:31,186 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:17:31,847 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:17:32,488 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-03-13 02:17:33,109 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-03-13 02:17:33,769 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:17:34,442 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:17:35,098 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-13 02:17:35,870 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-13 02:17:36,606 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:17:37,382 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:17:38,250 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-13 02:17:39,048 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-03-13 02:17:39,819 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-13 02:17:40,587 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-03-13 02:17:41,407 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:17:42,161 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-03-13 02:17:43,008 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-03-13 02:17:43,718 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-13 02:17:44,536 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-03-13 02:17:45,298 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-03-13 02:17:46,204 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:17:47,203 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-03-13 02:17:48,240 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-03-13 02:17:49,082 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-03-13 02:17:49,904 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-03-13 02:17:50,669 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-03-13 02:17:51,370 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:17:52,160 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-03-13 02:17:52,967 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-03-13 02:17:53,849 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-03-13 02:17:54,719 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:17:55,636 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-13 02:17:56,644 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-03-13 02:17:56,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:56,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:57,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:58,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:17:59,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:00,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:01,351 INFO L244 Elim1Store]: Index analysis took 4650 ms [2021-03-13 02:18:01,356 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 820 disjoint index pairs (out of 820 index pairs), introduced 41 new quantified variables, introduced 0 case distinctions, treesize of input 328 treesize of output 164 [2021-03-13 02:18:01,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:01,509 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:01,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:01,515 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:333, output treesize:5 [2021-03-13 02:18:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 864 proven. 1761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:02,167 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:02,167 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 84] total 97 [2021-03-13 02:18:02,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730178491] [2021-03-13 02:18:02,168 INFO L460 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-03-13 02:18:02,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:02,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-03-13 02:18:02,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2234, Invalid=7272, Unknown=0, NotChecked=0, Total=9506 [2021-03-13 02:18:02,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:02,169 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:02,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 1.6020408163265305) internal successors, (157), 97 states have internal predecessors, (157), 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) [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:18:02,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:18:02,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:18:02,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-03-13 02:18:02,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:04,591 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2021-03-13 02:18:05,929 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2021-03-13 02:18:07,350 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2021-03-13 02:18:08,924 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2021-03-13 02:18:10,390 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2021-03-13 02:18:11,726 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-03-13 02:18:13,269 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-03-13 02:18:15,119 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2021-03-13 02:18:17,191 WARN L205 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2021-03-13 02:18:19,331 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 108 [2021-03-13 02:18:21,453 WARN L205 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 117 [2021-03-13 02:18:23,436 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 126 [2021-03-13 02:18:25,344 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2021-03-13 02:18:27,335 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 144 [2021-03-13 02:18:28,484 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2021-03-13 02:18:29,548 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2021-03-13 02:18:30,498 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2021-03-13 02:18:31,405 WARN L205 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2021-03-13 02:18:32,357 WARN L205 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 159 [2021-03-13 02:18:33,143 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 158 [2021-03-13 02:18:34,090 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 164 [2021-03-13 02:18:35,132 WARN L205 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 163 [2021-03-13 02:18:36,175 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 162 [2021-03-13 02:18:37,148 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 169 [2021-03-13 02:18:38,151 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 168 [2021-03-13 02:18:39,009 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 167 [2021-03-13 02:18:39,932 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 173 [2021-03-13 02:18:40,950 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 172 [2021-03-13 02:18:42,009 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 171 [2021-03-13 02:18:42,993 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 178 [2021-03-13 02:18:43,949 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 177 [2021-03-13 02:18:44,834 WARN L205 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 176 [2021-03-13 02:18:45,971 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 182 [2021-03-13 02:18:46,988 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 181 [2021-03-13 02:18:48,110 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 180 [2021-03-13 02:18:49,036 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 187 [2021-03-13 02:18:49,993 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 186 [2021-03-13 02:18:50,895 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 185 [2021-03-13 02:18:51,836 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 191 [2021-03-13 02:18:52,863 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 190 [2021-03-13 02:18:54,179 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 205 DAG size of output: 189 [2021-03-13 02:18:55,518 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 191 [2021-03-13 02:18:56,564 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2021-03-13 02:18:57,541 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2021-03-13 02:18:58,653 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 187 [2021-03-13 02:18:59,633 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2021-03-13 02:19:00,579 WARN L205 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 187 [2021-03-13 02:19:01,547 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2021-03-13 02:19:02,477 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2021-03-13 02:19:03,412 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2021-03-13 02:19:04,275 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 187 [2021-03-13 02:19:05,247 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2021-03-13 02:19:06,103 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 187 [2021-03-13 02:19:07,026 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2021-03-13 02:19:08,293 WARN L205 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 182 [2021-03-13 02:19:09,095 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2021-03-13 02:19:09,883 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 182 [2021-03-13 02:19:10,655 WARN L205 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 173 [2021-03-13 02:19:11,444 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 178 [2021-03-13 02:19:12,259 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 182 [2021-03-13 02:19:12,982 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 169 [2021-03-13 02:19:13,739 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 173 [2021-03-13 02:19:14,573 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 178 [2021-03-13 02:19:15,374 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 182 [2021-03-13 02:19:16,194 WARN L205 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 164 [2021-03-13 02:19:17,039 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 169 [2021-03-13 02:19:17,919 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 173 [2021-03-13 02:19:18,799 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 178 [2021-03-13 02:19:19,645 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 182 [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:19:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-03-13 02:19:20,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-03-13 02:19:20,945 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:20,945 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:19:20,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:19:20,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1915995834, now seen corresponding path program 31 times [2021-03-13 02:19:20,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:19:20,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94226723] [2021-03-13 02:19:20,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:19:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:21,563 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 21 [2021-03-13 02:19:23,200 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2021-03-13 02:19:23,731 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-03-13 02:19:23,932 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-03-13 02:19:24,190 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-03-13 02:19:24,420 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-03-13 02:19:24,683 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-13 02:19:24,924 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-13 02:19:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 50 proven. 2699 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2021-03-13 02:19:27,677 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94226723] [2021-03-13 02:19:27,677 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [882793152] [2021-03-13 02:19:27,678 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 [2021-03-13 02:19:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:27,779 WARN L261 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 259 conjunts are in the unsatisfiable core [2021-03-13 02:19:27,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:19:30,433 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-03-13 02:19:31,173 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-03-13 02:19:31,610 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-03-13 02:19:32,011 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-03-13 02:19:32,411 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-13 02:19:32,844 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-13 02:19:33,276 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-03-13 02:19:33,718 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-03-13 02:19:34,157 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-03-13 02:19:34,604 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-03-13 02:19:35,063 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-03-13 02:19:35,588 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-13 02:19:36,112 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-13 02:19:36,666 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:19:37,224 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-03-13 02:19:37,839 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-03-13 02:19:38,446 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:19:39,014 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-03-13 02:19:39,671 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-13 02:19:40,269 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-13 02:19:40,880 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-13 02:19:41,531 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:19:42,178 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-13 02:19:42,795 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-13 02:19:43,462 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-03-13 02:19:44,167 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:19:44,922 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-13 02:19:45,685 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:19:46,591 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:19:47,382 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-13 02:19:48,274 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:19:49,112 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-03-13 02:19:49,962 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-03-13 02:19:50,775 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:19:51,595 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:19:52,472 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-03-13 02:19:53,291 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:19:54,157 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-13 02:19:55,072 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-03-13 02:19:55,989 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:19:57,096 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-03-13 02:19:58,132 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-03-13 02:19:59,226 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-03-13 02:20:00,206 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-03-13 02:20:01,237 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-03-13 02:20:02,318 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:20:03,628 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-13 02:20:04,809 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-03-13 02:20:05,970 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-03-13 02:20:07,147 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-03-13 02:20:08,386 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-03-13 02:20:09,645 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-03-13 02:20:10,890 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-03-13 02:20:12,219 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-03-13 02:20:13,602 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:20:14,990 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-03-13 02:20:16,526 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-03-13 02:20:17,922 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-03-13 02:20:19,405 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-03-13 02:20:21,024 WARN L205 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-03-13 02:20:22,425 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2021-03-13 02:20:23,821 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:20:25,487 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:20:27,149 WARN L205 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-03-13 02:20:28,920 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:20:30,443 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:20:32,125 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-03-13 02:20:33,824 WARN L205 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-13 02:20:35,376 WARN L205 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2021-03-13 02:20:36,962 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-13 02:20:38,504 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-13 02:20:39,983 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-03-13 02:20:41,495 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-03-13 02:20:43,093 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-03-13 02:20:44,709 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-03-13 02:20:46,342 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-03-13 02:20:48,037 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-03-13 02:20:49,706 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-03-13 02:20:51,472 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:20:53,258 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:20:55,175 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:20:57,168 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:20:59,153 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:00,850 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:02,831 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:04,681 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:06,820 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:08,808 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:10,896 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-03-13 02:21:12,922 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-03-13 02:21:13,093 INFO L354 Elim1Store]: treesize reduction 14602, result has 0.0 percent of original size [2021-03-13 02:21:13,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 50 select indices, 50 select index equivalence classes, 0 disjoint index pairs (out of 1225 index pairs), introduced 50 new quantified variables, introduced 1225 case distinctions, treesize of input 901 treesize of output 307 [2021-03-13 02:21:13,112 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:13,142 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:13,149 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:13,149 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:901, output treesize:7 [2021-03-13 02:21:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 1114 proven. 2661 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:21:13,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:21:13,290 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 103] total 129 [2021-03-13 02:21:13,290 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596078806] [2021-03-13 02:21:13,291 INFO L460 AbstractCegarLoop]: Interpolant automaton has 130 states [2021-03-13 02:21:13,291 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:21:13,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2021-03-13 02:21:13,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1379, Invalid=15391, Unknown=0, NotChecked=0, Total=16770 [2021-03-13 02:21:13,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:21:13,292 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:21:13,292 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 130 states, 130 states have (on average 1.5538461538461539) internal successors, (202), 129 states have internal predecessors, (202), 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) [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 129 states. [2021-03-13 02:21:13,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-03-13 02:21:13,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-03-13 02:21:13,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-03-13 02:21:13,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-03-13 02:21:13,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-03-13 02:21:58,461 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-03-13 02:21:58,461 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-13 02:21:58,494 WARN L224 ceAbstractionStarter]: Timeout [2021-03-13 02:21:58,495 INFO L202 PluginConnector]: Adding new model send-receive.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.03 02:21:58 BasicIcfg [2021-03-13 02:21:58,495 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-13 02:21:58,502 INFO L168 Benchmark]: Toolchain (without parser) took 855463.86 ms. Allocated memory was 255.9 MB in the beginning and 872.4 MB in the end (delta: 616.6 MB). Free memory was 236.4 MB in the beginning and 366.4 MB in the end (delta: -130.0 MB). Peak memory consumption was 489.3 MB. Max. memory is 16.0 GB. [2021-03-13 02:21:58,502 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 255.9 MB. Free memory was 237.6 MB in the beginning and 237.5 MB in the end (delta: 93.0 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-13 02:21:58,502 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.79 ms. Allocated memory is still 255.9 MB. Free memory was 235.9 MB in the beginning and 234.5 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-13 02:21:58,502 INFO L168 Benchmark]: Boogie Preprocessor took 12.12 ms. Allocated memory is still 255.9 MB. Free memory was 234.5 MB in the beginning and 233.5 MB in the end (delta: 969.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-13 02:21:58,502 INFO L168 Benchmark]: RCFGBuilder took 366.47 ms. Allocated memory is still 255.9 MB. Free memory was 233.4 MB in the beginning and 236.7 MB in the end (delta: -3.3 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.0 GB. [2021-03-13 02:21:58,502 INFO L168 Benchmark]: TraceAbstraction took 855018.21 ms. Allocated memory was 255.9 MB in the beginning and 872.4 MB in the end (delta: 616.6 MB). Free memory was 236.3 MB in the beginning and 366.4 MB in the end (delta: -130.1 MB). Peak memory consumption was 487.8 MB. Max. memory is 16.0 GB. [2021-03-13 02:21:58,504 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 255.9 MB. Free memory was 237.6 MB in the beginning and 237.5 MB in the end (delta: 93.0 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 27.79 ms. Allocated memory is still 255.9 MB. Free memory was 235.9 MB in the beginning and 234.5 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 12.12 ms. Allocated memory is still 255.9 MB. Free memory was 234.5 MB in the beginning and 233.5 MB in the end (delta: 969.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 366.47 ms. Allocated memory is still 255.9 MB. Free memory was 233.4 MB in the beginning and 236.7 MB in the end (delta: -3.3 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 855018.21 ms. Allocated memory was 255.9 MB in the beginning and 872.4 MB in the end (delta: 616.6 MB). Free memory was 236.3 MB in the beginning and 366.4 MB in the end (delta: -130.1 MB). Peak memory consumption was 487.8 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 730.3ms, 37 PlacesBefore, 26 PlacesAfterwards, 30 TransitionsBefore, 18 TransitionsAfterwards, 168 CoEnabledTransitionPairs, 2 FixpointIterations, 4 TrivialSequentialCompositions, 7 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 1 ChoiceCompositions, 14 TotalNumberOfCompositions, 273 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 163, positive: 142, positive conditional: 0, positive unconditional: 142, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 125, positive: 110, positive conditional: 0, positive unconditional: 110, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 125, positive: 108, positive conditional: 0, positive unconditional: 108, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 17, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 127, positive: 15, positive conditional: 0, positive unconditional: 15, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 163, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 125, unknown conditional: 0, unknown unconditional: 125] , Statistics on independence cache: Total cache size (in pairs): 14, Positive cache size: 9, Positive conditional cache size: 0, Positive unconditional cache size: 9, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 61581, positive: 40489, positive conditional: 40489, positive unconditional: 0, negative: 21092, negative conditional: 21092, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 45107, positive: 40489, positive conditional: 40489, positive unconditional: 0, negative: 4618, negative conditional: 4618, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 45107, positive: 31709, positive conditional: 0, positive unconditional: 31709, negative: 13398, negative conditional: 0, negative unconditional: 13398, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 22, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 22, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 45107, positive: 31697, positive conditional: 0, positive unconditional: 31697, negative: 13388, negative conditional: 0, negative unconditional: 13388, unknown: 22, unknown conditional: 0, unknown unconditional: 22] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874, SemanticConditionEliminator.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161987, positive: 8780, positive conditional: 8780, positive unconditional: 0, negative: 153207, negative conditional: 108333, negative unconditional: 44874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1158, positive: 126, positive conditional: 126, positive unconditional: 0, negative: 1032, negative conditional: 1022, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8465, positive: 864, positive conditional: 864, positive unconditional: 0, negative: 7602, negative conditional: 7522, negative unconditional: 80, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 161987, positive: 8654, positive conditional: 8654, positive unconditional: 0, negative: 152185, negative conditional: 107311, negative unconditional: 44874, unknown: 1148, unknown conditional: 1148, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1170, Positive cache size: 138, Positive conditional cache size: 126, Positive unconditional cache size: 12, Negative cache size: 1032, Negative conditional cache size: 1022, Negative unconditional cache size: 10, Eliminated conditions: 44874 ], Maximal queried relation: 33, Independence queries for same thread: 16474 - TimeoutResultAtElement [Line: 69]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 69). Cancelled while executing SleepSetDelayReduction. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 28 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 854884.7ms, OverallIterations: 33, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 780.6ms, PartialOrderReductionTime: 403303.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1692, 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: 281.9ms SsaConstructionTime, 1835.7ms SatisfiabilityAnalysisTime, 441291.6ms InterpolantComputationTime, 4178 NumberOfCodeBlocks, 4178 NumberOfCodeBlocksAsserted, 299 NumberOfCheckSat, 4114 ConstructedInterpolants, 0 QuantifiedInterpolants, 401821 SizeOfPredicates, 138 NumberOfNonLiveVariables, 5167 ConjunctsInSsa, 2500 ConjunctsInUnsatCore, 64 InterpolantComputations, 2 PerfectInterpolantSequences, 13640/50670 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