/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-POR-DelaySleep-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/prod-cons.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 16:22:52,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 16:22:52,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 16:22:52,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-06 16:22:52,490 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe-Random42.epf [2021-06-06 16:22:52,516 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 16:22:52,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 16:22:52,517 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 16:22:52,518 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 16:22:52,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 16:22:52,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 16:22:52,520 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 16:22:52,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 16:22:52,520 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 16:22:52,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 16:22:52,521 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 16:22:52,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 16:22:52,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 16:22:52,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 16:22:52,523 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 16:22:52,523 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 16:22:52,523 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 16:22:52,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 16:22:52,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 16:22:52,524 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 16:22:52,525 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 16:22:52,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 16:22:52,525 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 16:22:52,525 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 16:22:52,526 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 16:22:52,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 16:22:52,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 16:22:52,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 16:22:52,847 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-06 16:22:52,848 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-06 16:22:52,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/prod-cons.wvr.bpl [2021-06-06 16:22:52,849 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/prod-cons.wvr.bpl' [2021-06-06 16:22:52,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 16:22:52,883 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-06 16:22:52,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 16:22:52,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 16:22:52,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 16:22:52,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 16:22:52,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 16:22:52,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 16:22:52,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 16:22:52,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... [2021-06-06 16:22:52,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 16:22:52,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 16:22:52,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 16:22:52,931 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 16:22:52,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 16:22:53,002 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-06 16:22:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-06 16:22:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-06 16:22:53,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-06 16:22:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-06 16:22:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-06 16:22:53,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-06 16:22:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 16:22:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 16:22:53,004 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-06 16:22:53,004 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-06 16:22:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-06 16:22:53,005 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-06 16:22:53,211 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 16:22:53,212 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-06 16:22:53,213 INFO L202 PluginConnector]: Adding new model prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 04:22:53 BoogieIcfgContainer [2021-06-06 16:22:53,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 16:22:53,215 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 16:22:53,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 16:22:53,217 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 16:22:53,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:22:52" (1/2) ... [2021-06-06 16:22:53,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40403075 and model type prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 04:22:53, skipping insertion in model container [2021-06-06 16:22:53,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 04:22:53" (2/2) ... [2021-06-06 16:22:53,220 INFO L111 eAbstractionObserver]: Analyzing ICFG prod-cons.wvr.bpl [2021-06-06 16:22:53,224 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 16:22:53,224 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 16:22:53,225 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 16:22:53,225 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 16:22:53,254 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-06-06 16:22:53,272 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-06 16:22:53,364 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 16:22:53,364 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 16:22:53,364 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 16:22:53,365 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 16:22:53,365 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 16:22:53,365 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 16:22:53,365 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 16:22:53,365 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-06 16:22:53,411 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:53,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:53,423 INFO L82 PathProgramCache]: Analyzing trace with hash -1364232873, now seen corresponding path program 1 times [2021-06-06 16:22:53,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:53,432 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592155166] [2021-06-06 16:22:53,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:53,572 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:53,573 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592155166] [2021-06-06 16:22:53,574 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [592155166] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 16:22:53,574 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 16:22:53,574 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 16:22:53,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998346717] [2021-06-06 16:22:53,581 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 16:22:53,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:53,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 16:22:53,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 16:22:53,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:53,602 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:53,606 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:22:53,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:53,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:53,730 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 16:22:53,730 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:53,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:53,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1285774128, now seen corresponding path program 1 times [2021-06-06 16:22:53,733 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:53,734 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512228645] [2021-06-06 16:22:53,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:53,802 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:53,802 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512228645] [2021-06-06 16:22:53,802 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512228645] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 16:22:53,802 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 16:22:53,802 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 16:22:53,803 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877915039] [2021-06-06 16:22:53,804 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 16:22:53,804 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:53,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 16:22:53,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 16:22:53,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:53,805 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:53,805 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:22:53,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:53,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:53,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:53,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:53,840 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 16:22:53,840 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:53,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:53,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1442537326, now seen corresponding path program 2 times [2021-06-06 16:22:53,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:53,841 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950967402] [2021-06-06 16:22:53,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:53,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:53,924 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:53,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950967402] [2021-06-06 16:22:53,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950967402] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:53,925 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536281586] [2021-06-06 16:22:53,925 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 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:54,048 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:22:54,048 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:22:54,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-06 16:22:54,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:22:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:54,277 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1536281586] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:54,277 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:22:54,278 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 8 [2021-06-06 16:22:54,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511840439] [2021-06-06 16:22:54,278 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-06 16:22:54,279 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:54,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-06 16:22:54,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-06 16:22:54,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:54,281 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:54,281 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 8 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:22:54,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:54,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:54,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:54,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:54,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:54,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:54,708 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:54,709 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:54,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:54,709 INFO L82 PathProgramCache]: Analyzing trace with hash 1720537853, now seen corresponding path program 3 times [2021-06-06 16:22:54,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:54,710 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52987008] [2021-06-06 16:22:54,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:54,819 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:54,819 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52987008] [2021-06-06 16:22:54,820 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52987008] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:54,820 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [576038807] [2021-06-06 16:22:54,820 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:54,866 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-06 16:22:54,866 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:22:54,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-06 16:22:54,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:22:54,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 16:22:55,002 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:22:55,007 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:22:55,008 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:22:55,008 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:10 [2021-06-06 16:22:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:55,151 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [576038807] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:55,151 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:22:55,151 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2021-06-06 16:22:55,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371220355] [2021-06-06 16:22:55,152 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-06 16:22:55,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:55,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-06 16:22:55,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2021-06-06 16:22:55,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:55,153 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:55,153 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 3.176470588235294) internal successors, (54), 17 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:22:55,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:55,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:55,784 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:55,785 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:55,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:55,786 INFO L82 PathProgramCache]: Analyzing trace with hash 230477576, now seen corresponding path program 4 times [2021-06-06 16:22:55,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:55,786 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818543582] [2021-06-06 16:22:55,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-06 16:22:55,824 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:55,825 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818543582] [2021-06-06 16:22:55,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818543582] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:55,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617448999] [2021-06-06 16:22:55,826 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:55,865 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:22:55,865 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:22:55,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 16:22:55,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:22:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-06 16:22:55,919 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1617448999] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 16:22:55,919 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 16:22:55,919 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 5 [2021-06-06 16:22:55,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186622038] [2021-06-06 16:22:55,920 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-06 16:22:55,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:55,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-06 16:22:55,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 16:22:55,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:55,921 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:55,921 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:22:55,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:55,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:55,922 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:55,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:55,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:55,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:55,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:22:56,172 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:56,173 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:56,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:56,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1138807338, now seen corresponding path program 5 times [2021-06-06 16:22:56,173 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:56,173 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554815025] [2021-06-06 16:22:56,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-06 16:22:56,381 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:56,381 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554815025] [2021-06-06 16:22:56,382 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554815025] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:56,382 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682493495] [2021-06-06 16:22:56,382 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:56,420 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-06 16:22:56,420 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:22:56,421 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-06 16:22:56,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:22:56,654 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 16:22:56,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 13 [2021-06-06 16:22:56,656 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:22:56,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:22:56,661 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:22:56,662 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:12 [2021-06-06 16:22:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:56,801 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1682493495] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:56,801 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:22:56,801 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 25 [2021-06-06 16:22:56,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547134082] [2021-06-06 16:22:56,802 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-06 16:22:56,802 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:56,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-06 16:22:56,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=495, Unknown=0, NotChecked=0, Total=600 [2021-06-06 16:22:56,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:56,803 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:56,803 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 2.48) internal successors, (62), 25 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) [2021-06-06 16:22:56,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:56,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:56,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:56,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:56,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:22:56,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:58,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:58,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:58,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:58,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:58,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:22:58,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:22:58,816 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-06 16:22:58,817 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:22:58,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:22:58,817 INFO L82 PathProgramCache]: Analyzing trace with hash -2099580663, now seen corresponding path program 6 times [2021-06-06 16:22:58,817 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:22:58,818 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386170804] [2021-06-06 16:22:58,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:22:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:22:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 34 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:22:59,181 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:22:59,181 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386170804] [2021-06-06 16:22:59,181 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386170804] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:59,181 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1096800921] [2021-06-06 16:22:59,181 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:22:59,229 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-06-06 16:22:59,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:22:59,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 16:22:59,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:22:59,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:22:59,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:22:59,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 22 [2021-06-06 16:22:59,889 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:22:59,900 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:22:59,904 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:22:59,904 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:63, output treesize:10 [2021-06-06 16:22:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:22:59,996 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1096800921] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:22:59,996 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:22:59,996 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 22] total 35 [2021-06-06 16:22:59,997 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630392895] [2021-06-06 16:22:59,997 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-06-06 16:22:59,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:22:59,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-06-06 16:22:59,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=144, Invalid=1046, Unknown=0, NotChecked=0, Total=1190 [2021-06-06 16:22:59,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:22:59,998 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:22:59,998 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 2.057142857142857) internal successors, (72), 35 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) [2021-06-06 16:22:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:22:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:22:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:22:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:22:59,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:22:59,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:02,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:02,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:02,824 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:02,825 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:02,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:02,825 INFO L82 PathProgramCache]: Analyzing trace with hash -577892767, now seen corresponding path program 7 times [2021-06-06 16:23:02,825 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:02,825 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118218361] [2021-06-06 16:23:02,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 9 proven. 121 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-06-06 16:23:03,286 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:03,286 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118218361] [2021-06-06 16:23:03,286 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118218361] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:03,286 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1701283819] [2021-06-06 16:23:03,286 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:03,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 61 conjunts are in the unsatisfiable core [2021-06-06 16:23:03,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:04,844 INFO L354 Elim1Store]: treesize reduction 252, result has 0.4 percent of original size [2021-06-06 16:23:04,844 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 90 treesize of output 34 [2021-06-06 16:23:04,847 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:04,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:04,853 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:04,853 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:93, output treesize:10 [2021-06-06 16:23:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 9 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:04,961 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1701283819] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:04,961 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:04,961 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 35] total 52 [2021-06-06 16:23:04,961 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320310934] [2021-06-06 16:23:04,962 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-06-06 16:23:04,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:04,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-06-06 16:23:04,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=248, Invalid=2404, Unknown=0, NotChecked=0, Total=2652 [2021-06-06 16:23:04,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:04,963 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:04,964 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 1.8846153846153846) internal successors, (98), 52 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:04,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:11,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:11,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:11,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:11,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:11,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:11,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:11,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:11,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:11,753 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-06 16:23:11,753 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:11,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:11,754 INFO L82 PathProgramCache]: Analyzing trace with hash 1899912321, now seen corresponding path program 8 times [2021-06-06 16:23:11,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:11,754 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454054636] [2021-06-06 16:23:11,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 79 proven. 71 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-06-06 16:23:11,821 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:11,821 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454054636] [2021-06-06 16:23:11,822 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1454054636] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:11,822 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1613487051] [2021-06-06 16:23:11,822 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:11,876 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:23:11,876 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:11,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 18 conjunts are in the unsatisfiable core [2021-06-06 16:23:11,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 79 proven. 52 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-06-06 16:23:12,010 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1613487051] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:12,010 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:12,010 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2021-06-06 16:23:12,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191316803] [2021-06-06 16:23:12,010 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 16:23:12,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:12,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 16:23:12,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-06-06 16:23:12,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:12,011 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:12,011 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 6 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) [2021-06-06 16:23:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:12,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:12,360 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:12,361 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:12,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:12,361 INFO L82 PathProgramCache]: Analyzing trace with hash 88056367, now seen corresponding path program 9 times [2021-06-06 16:23:12,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:12,361 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453831957] [2021-06-06 16:23:12,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 11 proven. 197 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-06-06 16:23:12,909 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:12,909 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453831957] [2021-06-06 16:23:12,909 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453831957] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:12,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1672916641] [2021-06-06 16:23:12,910 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 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:12,973 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2021-06-06 16:23:12,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:12,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 75 conjunts are in the unsatisfiable core [2021-06-06 16:23:12,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:15,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:15,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 36 disjoint index pairs (out of 105 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 42 [2021-06-06 16:23:15,741 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:15,747 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:15,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:15,749 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:121, output treesize:10 [2021-06-06 16:23:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:15,880 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1672916641] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:15,880 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:15,880 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 43] total 64 [2021-06-06 16:23:15,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475175803] [2021-06-06 16:23:15,881 INFO L462 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-06-06 16:23:15,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:15,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-06-06 16:23:15,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=282, Invalid=3750, Unknown=0, NotChecked=0, Total=4032 [2021-06-06 16:23:15,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:15,883 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:15,883 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 1.9375) internal successors, (124), 64 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:15,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:15,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:15,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:15,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:15,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:15,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:27,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:27,927 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:27,927 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:27,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:27,928 INFO L82 PathProgramCache]: Analyzing trace with hash 2067950195, now seen corresponding path program 10 times [2021-06-06 16:23:27,928 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:27,928 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947369023] [2021-06-06 16:23:27,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 103 proven. 132 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2021-06-06 16:23:27,983 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:27,983 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947369023] [2021-06-06 16:23:27,984 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947369023] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:27,984 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1150556804] [2021-06-06 16:23:27,984 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:28,031 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:23:28,031 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:28,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-06 16:23:28,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 103 proven. 110 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2021-06-06 16:23:28,174 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1150556804] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:28,174 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:28,174 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2021-06-06 16:23:28,175 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799209335] [2021-06-06 16:23:28,175 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-06 16:23:28,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:28,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-06 16:23:28,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-06-06 16:23:28,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:28,176 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:28,176 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:28,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:28,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:28,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:28,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:28,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:28,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:28,540 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:28,541 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:28,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:28,541 INFO L82 PathProgramCache]: Analyzing trace with hash 202321095, now seen corresponding path program 11 times [2021-06-06 16:23:28,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:28,541 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680795221] [2021-06-06 16:23:28,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 13 proven. 291 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-06-06 16:23:29,123 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:29,123 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680795221] [2021-06-06 16:23:29,124 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680795221] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:29,124 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [953937561] [2021-06-06 16:23:29,124 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:29,181 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2021-06-06 16:23:29,181 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:29,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 91 conjunts are in the unsatisfiable core [2021-06-06 16:23:29,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:33,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:33,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:33,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 22 select indices, 22 select index equivalence classes, 55 disjoint index pairs (out of 231 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 50 [2021-06-06 16:23:33,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:33,346 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:33,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:33,348 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:145, output treesize:10 [2021-06-06 16:23:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 13 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:33,502 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [953937561] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:33,502 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:33,502 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 51] total 76 [2021-06-06 16:23:33,503 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593021349] [2021-06-06 16:23:33,503 INFO L462 AbstractCegarLoop]: Interpolant automaton has 76 states [2021-06-06 16:23:33,503 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:33,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2021-06-06 16:23:33,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=352, Invalid=5348, Unknown=0, NotChecked=0, Total=5700 [2021-06-06 16:23:33,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:33,505 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:33,506 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 76 states, 76 states have (on average 1.763157894736842) internal successors, (134), 76 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:33,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:47,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:47,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:23:48,132 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-06-06 16:23:48,133 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:48,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:48,133 INFO L82 PathProgramCache]: Analyzing trace with hash -1437477541, now seen corresponding path program 12 times [2021-06-06 16:23:48,133 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:48,134 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868911921] [2021-06-06 16:23:48,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 130 proven. 208 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2021-06-06 16:23:48,207 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:48,207 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868911921] [2021-06-06 16:23:48,207 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868911921] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:48,207 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [713966050] [2021-06-06 16:23:48,207 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:48,282 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2021-06-06 16:23:48,282 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:48,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 16:23:48,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 131 proven. 183 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2021-06-06 16:23:48,449 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [713966050] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:48,449 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:48,449 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-06-06 16:23:48,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643154051] [2021-06-06 16:23:48,451 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 16:23:48,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:48,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 16:23:48,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-06 16:23:48,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:48,451 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:48,452 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 9 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:23:48,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:48,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:23:48,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:48,839 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-06 16:23:48,839 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:48,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:48,840 INFO L82 PathProgramCache]: Analyzing trace with hash -413141291, now seen corresponding path program 13 times [2021-06-06 16:23:48,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:48,840 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462769684] [2021-06-06 16:23:48,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 15 proven. 403 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-06-06 16:23:49,616 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:49,616 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462769684] [2021-06-06 16:23:49,616 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [462769684] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:49,616 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824924876] [2021-06-06 16:23:49,616 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:49,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 109 conjunts are in the unsatisfiable core [2021-06-06 16:23:49,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:54,325 INFO L354 Elim1Store]: treesize reduction 912, result has 0.1 percent of original size [2021-06-06 16:23:54,325 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 158 treesize of output 58 [2021-06-06 16:23:54,330 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:54,334 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:54,335 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:54,335 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:161, output treesize:10 [2021-06-06 16:23:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 15 proven. 559 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:54,497 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824924876] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:54,497 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:54,497 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 59] total 88 [2021-06-06 16:23:54,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256658524] [2021-06-06 16:23:54,498 INFO L462 AbstractCegarLoop]: Interpolant automaton has 88 states [2021-06-06 16:23:54,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:54,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2021-06-06 16:23:54,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=443, Invalid=7213, Unknown=0, NotChecked=0, Total=7656 [2021-06-06 16:23:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:54,500 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:54,500 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 88 states, 88 states have (on average 1.7272727272727273) internal successors, (152), 88 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:23:54,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:54,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:54,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:23:54,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:54,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:10,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:10,680 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-06 16:24:10,680 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:10,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:10,680 INFO L82 PathProgramCache]: Analyzing trace with hash -279804659, now seen corresponding path program 14 times [2021-06-06 16:24:10,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:10,681 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956458932] [2021-06-06 16:24:10,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 160 proven. 299 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-06-06 16:24:10,749 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:10,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956458932] [2021-06-06 16:24:10,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956458932] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:10,749 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1299771328] [2021-06-06 16:24:10,749 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:10,815 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:24:10,815 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:10,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-06 16:24:10,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 160 proven. 271 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2021-06-06 16:24:10,981 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1299771328] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:10,981 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:10,982 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 9 [2021-06-06 16:24:10,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609022900] [2021-06-06 16:24:10,982 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 16:24:10,982 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:10,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 16:24:10,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-06-06 16:24:10,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:10,982 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:10,983 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 9 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:10,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:11,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:11,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:11,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:11,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:11,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:11,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:11,419 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:11,419 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:11,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:11,419 INFO L82 PathProgramCache]: Analyzing trace with hash 600410157, now seen corresponding path program 15 times [2021-06-06 16:24:11,420 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:11,420 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445455012] [2021-06-06 16:24:11,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 17 proven. 533 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2021-06-06 16:24:12,268 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:12,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445455012] [2021-06-06 16:24:12,268 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445455012] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:12,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1522005754] [2021-06-06 16:24:12,269 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 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:12,325 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2021-06-06 16:24:12,325 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:12,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 123 conjunts are in the unsatisfiable core [2021-06-06 16:24:12,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:18,597 INFO L354 Elim1Store]: treesize reduction 1232, result has 0.1 percent of original size [2021-06-06 16:24:18,597 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 182 treesize of output 66 [2021-06-06 16:24:18,600 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:18,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:18,604 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:18,604 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:185, output treesize:10 [2021-06-06 16:24:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 1 proven. 751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:18,787 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1522005754] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:18,787 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:18,787 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 67] total 100 [2021-06-06 16:24:18,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591751067] [2021-06-06 16:24:18,788 INFO L462 AbstractCegarLoop]: Interpolant automaton has 100 states [2021-06-06 16:24:18,788 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:18,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-06-06 16:24:18,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=514, Invalid=9386, Unknown=0, NotChecked=0, Total=9900 [2021-06-06 16:24:18,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:18,791 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:18,791 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 100 states, 100 states have (on average 1.78) internal successors, (178), 100 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:18,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:18,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:34,476 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2021-06-06 16:24:35,762 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2021-06-06 16:24:37,579 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 16:24:37,778 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 78 [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:41,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:41,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:24:41,467 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2021-06-06 16:24:41,467 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:41,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:41,467 INFO L82 PathProgramCache]: Analyzing trace with hash -735317707, now seen corresponding path program 16 times [2021-06-06 16:24:41,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:41,468 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388718220] [2021-06-06 16:24:41,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 193 proven. 405 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2021-06-06 16:24:41,553 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:41,553 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388718220] [2021-06-06 16:24:41,553 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388718220] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:41,553 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [946768558] [2021-06-06 16:24:41,553 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:41,630 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:24:41,630 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:41,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-06 16:24:41,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 193 proven. 374 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2021-06-06 16:24:41,831 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [946768558] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:41,831 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:41,832 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2021-06-06 16:24:41,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365050468] [2021-06-06 16:24:41,832 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 16:24:41,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:41,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 16:24:41,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-06-06 16:24:41,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:41,833 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:41,833 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.7) internal successors, (67), 10 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:24:41,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:41,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:41,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:24:41,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:42,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:24:42,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:24:42,343 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:42,343 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:42,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:42,343 INFO L82 PathProgramCache]: Analyzing trace with hash 653064315, now seen corresponding path program 17 times [2021-06-06 16:24:42,343 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:42,343 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337774802] [2021-06-06 16:24:42,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 19 proven. 681 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2021-06-06 16:24:43,494 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:43,494 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337774802] [2021-06-06 16:24:43,494 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337774802] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:43,494 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [155225188] [2021-06-06 16:24:43,494 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:43,602 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2021-06-06 16:24:43,602 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:43,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 139 conjunts are in the unsatisfiable core [2021-06-06 16:24:43,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:53,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:53,959 INFO L244 Elim1Store]: Index analysis took 223 ms [2021-06-06 16:24:53,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 136 disjoint index pairs (out of 561 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 74 [2021-06-06 16:24:53,965 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:53,974 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:53,976 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:53,976 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:217, output treesize:10 [2021-06-06 16:24:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 19 proven. 935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:54,209 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [155225188] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:54,209 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:54,209 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 75] total 112 [2021-06-06 16:24:54,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499063268] [2021-06-06 16:24:54,209 INFO L462 AbstractCegarLoop]: Interpolant automaton has 112 states [2021-06-06 16:24:54,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:54,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2021-06-06 16:24:54,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=565, Invalid=11867, Unknown=0, NotChecked=0, Total=12432 [2021-06-06 16:24:54,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:54,212 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:54,212 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 112 states, 112 states have (on average 1.6785714285714286) internal successors, (188), 112 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:54,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:24:54,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:24:54,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:24:54,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:24:54,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:07,000 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-06-06 16:25:29,096 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2021-06-06 16:25:29,338 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:34,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:25:34,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:34,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:25:34,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:25:34,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:25:34,464 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-06-06 16:25:34,464 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:34,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:34,465 INFO L82 PathProgramCache]: Analyzing trace with hash -1837116761, now seen corresponding path program 18 times [2021-06-06 16:25:34,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:34,465 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193002207] [2021-06-06 16:25:34,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 229 proven. 526 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2021-06-06 16:25:34,557 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:34,557 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193002207] [2021-06-06 16:25:34,557 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193002207] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:34,557 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147361132] [2021-06-06 16:25:34,557 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:25:34,637 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-06-06 16:25:34,637 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:34,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 40 conjunts are in the unsatisfiable core [2021-06-06 16:25:34,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 230 proven. 492 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-06-06 16:25:34,855 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1147361132] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:34,855 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:34,855 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2021-06-06 16:25:34,855 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404645902] [2021-06-06 16:25:34,856 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-06 16:25:34,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:34,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-06 16:25:34,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=67, Unknown=0, NotChecked=0, Total=132 [2021-06-06 16:25:34,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:34,857 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:34,857 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 6.583333333333333) internal successors, (79), 12 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) [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:25:34,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:25:34,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:25:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:25:35,471 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-06-06 16:25:35,471 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:35,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:35,471 INFO L82 PathProgramCache]: Analyzing trace with hash -2144493421, now seen corresponding path program 19 times [2021-06-06 16:25:35,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:35,472 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378352492] [2021-06-06 16:25:35,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 21 proven. 847 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2021-06-06 16:25:36,743 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:36,743 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378352492] [2021-06-06 16:25:36,743 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378352492] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:36,743 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333208057] [2021-06-06 16:25:36,743 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:25:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:36,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 157 conjunts are in the unsatisfiable core [2021-06-06 16:25:36,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:47,580 INFO L354 Elim1Store]: treesize reduction 2016, result has 0.0 percent of original size [2021-06-06 16:25:47,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 0 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 171 case distinctions, treesize of input 230 treesize of output 82 [2021-06-06 16:25:47,583 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:25:47,589 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:25:47,589 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:25:47,589 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:233, output treesize:10 [2021-06-06 16:25:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 21 proven. 1159 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:25:47,833 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333208057] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:47,833 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:47,834 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 83] total 124 [2021-06-06 16:25:47,834 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197534695] [2021-06-06 16:25:47,834 INFO L462 AbstractCegarLoop]: Interpolant automaton has 124 states [2021-06-06 16:25:47,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:47,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 124 interpolants. [2021-06-06 16:25:47,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=665, Invalid=14587, Unknown=0, NotChecked=0, Total=15252 [2021-06-06 16:25:47,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:47,837 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:47,837 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 124 states, 124 states have (on average 1.6612903225806452) internal successors, (206), 124 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:25:47,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:57,689 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 78 [2021-06-06 16:26:00,646 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 89 [2021-06-06 16:26:12,243 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93 [2021-06-06 16:26:12,647 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 88 [2021-06-06 16:26:13,072 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-06-06 16:26:13,453 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-06-06 16:26:13,830 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 88 [2021-06-06 16:26:14,204 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-06-06 16:26:15,226 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2021-06-06 16:26:15,642 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 90 [2021-06-06 16:26:16,059 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 90 [2021-06-06 16:26:16,544 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2021-06-06 16:26:16,981 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 90 [2021-06-06 16:26:17,424 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-06-06 16:26:17,736 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2021-06-06 16:26:17,977 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 16:26:18,485 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 89 [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:26:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:26:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:26:23,103 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2021-06-06 16:26:23,103 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:26:23,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:26:23,103 INFO L82 PathProgramCache]: Analyzing trace with hash -1198772209, now seen corresponding path program 20 times [2021-06-06 16:26:23,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:26:23,103 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517859395] [2021-06-06 16:26:23,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:26:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:26:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 268 proven. 662 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2021-06-06 16:26:23,263 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:26:23,263 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517859395] [2021-06-06 16:26:23,263 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517859395] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:23,263 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [969509039] [2021-06-06 16:26:23,263 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:26:23,345 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:26:23,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:26:23,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 42 conjunts are in the unsatisfiable core [2021-06-06 16:26:23,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:26:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 268 proven. 625 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2021-06-06 16:26:23,576 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [969509039] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:23,576 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:26:23,576 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2021-06-06 16:26:23,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703128723] [2021-06-06 16:26:23,576 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-06 16:26:23,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:26:23,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-06 16:26:23,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-06-06 16:26:23,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:23,577 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:26:23,577 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 6.583333333333333) internal successors, (79), 12 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) [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:26:23,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:26:23,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:26:24,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:26:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:24,262 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2021-06-06 16:26:24,263 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:26:24,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:26:24,263 INFO L82 PathProgramCache]: Analyzing trace with hash 1200826145, now seen corresponding path program 21 times [2021-06-06 16:26:24,263 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:26:24,263 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707046832] [2021-06-06 16:26:24,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:26:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:26:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 23 proven. 1031 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2021-06-06 16:26:25,710 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:26:25,710 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707046832] [2021-06-06 16:26:25,710 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707046832] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:25,710 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [376398784] [2021-06-06 16:26:25,710 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:26:25,781 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 18 check-sat command(s) [2021-06-06 16:26:25,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:26:25,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 171 conjunts are in the unsatisfiable core [2021-06-06 16:26:25,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:26:39,291 INFO L354 Elim1Store]: treesize reduction 2480, result has 0.0 percent of original size [2021-06-06 16:26:39,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 0 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 210 case distinctions, treesize of input 254 treesize of output 90 [2021-06-06 16:26:39,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:26:39,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:26:39,299 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:26:39,299 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:257, output treesize:10 [2021-06-06 16:26:39,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 1 proven. 1429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:26:39,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [376398784] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:39,558 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:26:39,558 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 91] total 136 [2021-06-06 16:26:39,558 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14764455] [2021-06-06 16:26:39,558 INFO L462 AbstractCegarLoop]: Interpolant automaton has 136 states [2021-06-06 16:26:39,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:26:39,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2021-06-06 16:26:39,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=745, Invalid=17615, Unknown=0, NotChecked=0, Total=18360 [2021-06-06 16:26:39,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:39,561 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:26:39,561 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 136 states, 136 states have (on average 1.7058823529411764) internal successors, (232), 136 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:26:39,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:39,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:51,939 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 83 [2021-06-06 16:26:53,532 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 90 [2021-06-06 16:27:05,485 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-06-06 16:27:09,606 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2021-06-06 16:27:10,093 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2021-06-06 16:27:10,537 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 96 [2021-06-06 16:27:10,971 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 96 [2021-06-06 16:27:11,402 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2021-06-06 16:27:11,816 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2021-06-06 16:27:12,272 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 96 [2021-06-06 16:27:12,706 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2021-06-06 16:27:13,393 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2021-06-06 16:27:13,868 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 98 [2021-06-06 16:27:14,333 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 98 [2021-06-06 16:27:14,811 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2021-06-06 16:27:15,293 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2021-06-06 16:27:15,791 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 98 [2021-06-06 16:27:16,335 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 98 [2021-06-06 16:27:16,694 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-06-06 16:27:16,965 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 102 [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:22,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:27:22,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:22,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:27:23,014 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43 [2021-06-06 16:27:23,015 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:27:23,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:27:23,015 INFO L82 PathProgramCache]: Analyzing trace with hash -858926271, now seen corresponding path program 22 times [2021-06-06 16:27:23,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:27:23,015 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050581028] [2021-06-06 16:27:23,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:27:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:27:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 310 proven. 813 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2021-06-06 16:27:23,127 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:27:23,127 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050581028] [2021-06-06 16:27:23,127 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050581028] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:23,127 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [961223378] [2021-06-06 16:27:23,127 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:23,210 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:27:23,210 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:27:23,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 46 conjunts are in the unsatisfiable core [2021-06-06 16:27:23,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:27:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 310 proven. 773 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2021-06-06 16:27:23,461 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [961223378] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:23,461 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:27:23,462 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2021-06-06 16:27:23,462 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209072516] [2021-06-06 16:27:23,462 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-06 16:27:23,462 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:27:23,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-06 16:27:23,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-06-06 16:27:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:23,462 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:27:23,462 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.538461538461538) internal successors, (85), 13 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:27:23,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:23,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:27:23,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:23,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:27:23,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:27:23,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:27:23,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:27:23,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:27:23,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:23,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:27:23,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:24,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:24,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:27:24,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:27:24,292 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:24,292 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:27:24,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:27:24,293 INFO L82 PathProgramCache]: Analyzing trace with hash -76810759, now seen corresponding path program 23 times [2021-06-06 16:27:24,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:27:24,293 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773153700] [2021-06-06 16:27:24,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:27:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:27:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 25 proven. 1233 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2021-06-06 16:27:26,164 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:27:26,164 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773153700] [2021-06-06 16:27:26,164 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773153700] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:26,165 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [77752377] [2021-06-06 16:27:26,165 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:26,262 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-06-06 16:27:26,262 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:27:26,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 187 conjunts are in the unsatisfiable core [2021-06-06 16:27:26,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:27:46,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:46,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:46,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:47,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:47,365 INFO L244 Elim1Store]: Index analysis took 446 ms [2021-06-06 16:27:47,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 46 select indices, 46 select index equivalence classes, 253 disjoint index pairs (out of 1035 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 278 treesize of output 98 [2021-06-06 16:27:47,373 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:27:47,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:27:47,380 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:27:47,380 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:289, output treesize:10 [2021-06-06 16:27:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 25 proven. 1679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:27:47,704 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [77752377] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:47,704 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:27:47,704 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 99] total 148 [2021-06-06 16:27:47,704 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803671469] [2021-06-06 16:27:47,704 INFO L462 AbstractCegarLoop]: Interpolant automaton has 148 states [2021-06-06 16:27:47,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:27:47,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 148 interpolants. [2021-06-06 16:27:47,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=793, Invalid=20963, Unknown=0, NotChecked=0, Total=21756 [2021-06-06 16:27:47,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:47,706 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:27:47,707 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 148 states, 148 states have (on average 1.635135135135135) internal successors, (242), 148 states have internal predecessors, (242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:27:47,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:27:47,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:55,762 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2021-06-06 16:28:00,423 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2021-06-06 16:28:05,820 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-06-06 16:28:06,320 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 94 [2021-06-06 16:28:06,813 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 94 [2021-06-06 16:28:07,130 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-06 16:28:07,950 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 99 [2021-06-06 16:28:08,482 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2021-06-06 16:28:08,722 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2021-06-06 16:28:09,002 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 100 [2021-06-06 16:28:09,342 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2021-06-06 16:28:10,232 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-06-06 16:28:11,192 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-06-06 16:28:11,547 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 105 [2021-06-06 16:28:20,845 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 103 [2021-06-06 16:28:23,380 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-06-06 16:28:24,414 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-06-06 16:28:24,737 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:28:24,994 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:28:25,266 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-06-06 16:28:25,613 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:28:25,886 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:28:26,166 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-06-06 16:28:26,530 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:28:26,838 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:28:27,162 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-06-06 16:28:27,919 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 100 [2021-06-06 16:28:28,509 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-06-06 16:28:30,605 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-06-06 16:28:30,812 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-06-06 16:28:31,029 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:28:31,249 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-06-06 16:28:31,468 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-06-06 16:28:31,703 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:28:31,947 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-06-06 16:28:32,192 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-06-06 16:28:32,453 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:28:34,039 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 167 [2021-06-06 16:28:50,355 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 168 [2021-06-06 16:28:51,587 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 105 [2021-06-06 16:28:51,977 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2021-06-06 16:28:52,234 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2021-06-06 16:29:00,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:29:00,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:29:00,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:29:01,044 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2021-06-06 16:29:01,045 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:29:01,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:29:01,045 INFO L82 PathProgramCache]: Analyzing trace with hash 712118761, now seen corresponding path program 24 times [2021-06-06 16:29:01,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:29:01,045 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077378287] [2021-06-06 16:29:01,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:29:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 355 proven. 979 refuted. 0 times theorem prover too weak. 592 trivial. 0 not checked. [2021-06-06 16:29:01,174 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:29:01,174 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077378287] [2021-06-06 16:29:01,174 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077378287] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:01,174 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [782986677] [2021-06-06 16:29:01,174 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:01,280 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2021-06-06 16:29:01,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:29:01,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-06 16:29:01,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:29:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 356 proven. 936 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2021-06-06 16:29:01,557 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [782986677] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:01,557 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:29:01,557 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2021-06-06 16:29:01,557 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432249644] [2021-06-06 16:29:01,557 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 16:29:01,557 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:29:01,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 16:29:01,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=106, Unknown=0, NotChecked=0, Total=210 [2021-06-06 16:29:01,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:01,558 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:29:01,558 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 6.466666666666667) internal successors, (97), 15 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:29:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:29:02,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:29:02,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:02,701 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:02,701 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:29:02,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:29:02,701 INFO L82 PathProgramCache]: Analyzing trace with hash 381616839, now seen corresponding path program 25 times [2021-06-06 16:29:02,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:29:02,701 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093600334] [2021-06-06 16:29:02,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:29:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 27 proven. 1453 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2021-06-06 16:29:04,591 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:29:04,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093600334] [2021-06-06 16:29:04,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093600334] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:04,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51913329] [2021-06-06 16:29:04,591 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:04,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 205 conjunts are in the unsatisfiable core [2021-06-06 16:29:04,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:29:21,400 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-06 16:29:24,912 INFO L354 Elim1Store]: treesize reduction 3552, result has 0.0 percent of original size [2021-06-06 16:29:24,912 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 302 treesize of output 106 [2021-06-06 16:29:24,919 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:29:24,923 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:29:24,924 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:29:24,924 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:305, output treesize:10 [2021-06-06 16:29:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 27 proven. 1975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:29:25,234 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51913329] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:25,234 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:29:25,234 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 107] total 160 [2021-06-06 16:29:25,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731675299] [2021-06-06 16:29:25,235 INFO L462 AbstractCegarLoop]: Interpolant automaton has 160 states [2021-06-06 16:29:25,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:29:25,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 160 interpolants. [2021-06-06 16:29:25,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=914, Invalid=24526, Unknown=0, NotChecked=0, Total=25440 [2021-06-06 16:29:25,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:25,282 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:29:25,283 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 160 states, 160 states have (on average 1.625) internal successors, (260), 160 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:25,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:37,961 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2021-06-06 16:29:41,307 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 73 [2021-06-06 16:29:41,784 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2021-06-06 16:29:42,298 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 76 [2021-06-06 16:29:42,619 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 76 [2021-06-06 16:29:43,288 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2021-06-06 16:29:44,169 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2021-06-06 16:29:44,459 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2021-06-06 16:29:45,156 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 77 [2021-06-06 16:29:45,635 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 16:29:46,101 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2021-06-06 16:29:46,408 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 76 [2021-06-06 16:29:46,727 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 77 [2021-06-06 16:29:47,202 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2021-06-06 16:29:47,946 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-06-06 16:29:48,145 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2021-06-06 16:29:48,472 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 83 [2021-06-06 16:29:57,841 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2021-06-06 16:30:01,799 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-06-06 16:30:02,026 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-06-06 16:30:02,259 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-06 16:30:02,547 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-06-06 16:30:02,782 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-06-06 16:30:03,024 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-06-06 16:30:03,366 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 16:30:03,617 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 16:30:03,890 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-06-06 16:30:04,250 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-06-06 16:30:07,258 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-06-06 16:30:07,663 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-06 16:30:07,847 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-06-06 16:30:08,066 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-06 16:30:08,264 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-06 16:30:08,465 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-06-06 16:30:08,661 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-06-06 16:30:08,859 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-06-06 16:30:09,091 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-06-06 16:30:09,304 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-06-06 16:30:09,567 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-06-06 16:30:09,809 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-06-06 16:30:10,585 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 117 [2021-06-06 16:30:11,281 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2021-06-06 16:30:11,954 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 112 [2021-06-06 16:30:12,363 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-06-06 16:30:12,745 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 112 [2021-06-06 16:30:13,429 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 112 [2021-06-06 16:30:14,160 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 112 [2021-06-06 16:30:14,824 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2021-06-06 16:30:15,450 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2021-06-06 16:30:16,138 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2021-06-06 16:30:16,807 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-06-06 16:30:17,923 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2021-06-06 16:30:18,709 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 114 [2021-06-06 16:30:19,473 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2021-06-06 16:30:20,308 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2021-06-06 16:30:21,109 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 114 [2021-06-06 16:30:21,907 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 114 [2021-06-06 16:30:22,732 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 114 [2021-06-06 16:30:23,513 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 114 [2021-06-06 16:30:24,297 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 114 [2021-06-06 16:30:24,836 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2021-06-06 16:30:25,223 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 118 [2021-06-06 16:30:25,991 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2021-06-06 16:30:26,343 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:30:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:30:35,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:30:35,433 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51 [2021-06-06 16:30:35,433 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:30:35,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:30:35,433 INFO L82 PathProgramCache]: Analyzing trace with hash 1686111963, now seen corresponding path program 26 times [2021-06-06 16:30:35,433 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:30:35,434 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599985479] [2021-06-06 16:30:35,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:30:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:30:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2242 backedges. 403 proven. 1160 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2021-06-06 16:30:35,620 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:30:35,620 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599985479] [2021-06-06 16:30:35,621 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599985479] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:30:35,621 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [640808735] [2021-06-06 16:30:35,621 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 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:30:35,717 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:30:35,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:30:35,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 54 conjunts are in the unsatisfiable core [2021-06-06 16:30:35,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:30:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2242 backedges. 403 proven. 1114 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2021-06-06 16:30:36,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [640808735] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:30:36,001 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:30:36,001 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2021-06-06 16:30:36,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085948452] [2021-06-06 16:30:36,003 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 16:30:36,003 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:30:36,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 16:30:36,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2021-06-06 16:30:36,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:30:36,003 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:30:36,004 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 6.466666666666667) internal successors, (97), 15 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:30:36,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:30:36,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:30:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:30:37,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:30:37,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:30:37,398 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:30:37,398 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:30:37,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:30:37,399 INFO L82 PathProgramCache]: Analyzing trace with hash -1368061857, now seen corresponding path program 27 times [2021-06-06 16:30:37,399 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:30:37,399 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818918633] [2021-06-06 16:30:37,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:30:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:30:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2324 backedges. 29 proven. 1691 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2021-06-06 16:30:39,911 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:30:39,911 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818918633] [2021-06-06 16:30:39,911 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818918633] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:30:39,911 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [899254088] [2021-06-06 16:30:39,911 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 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:30:39,998 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-06-06 16:30:39,998 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:30:40,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 223 conjunts are in the unsatisfiable core [2021-06-06 16:30:40,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:31:04,412 INFO L354 Elim1Store]: treesize reduction 4212, result has 0.0 percent of original size [2021-06-06 16:31:04,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 0 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 351 case distinctions, treesize of input 330 treesize of output 114 [2021-06-06 16:31:04,431 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:31:04,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:31:04,435 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:31:04,435 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:333, output treesize:10 [2021-06-06 16:31:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2324 backedges. 1 proven. 2323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:31:04,783 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [899254088] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:04,783 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:31:04,784 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 115] total 172 [2021-06-06 16:31:04,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330557658] [2021-06-06 16:31:04,784 INFO L462 AbstractCegarLoop]: Interpolant automaton has 172 states [2021-06-06 16:31:04,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:31:04,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 172 interpolants. [2021-06-06 16:31:04,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1007, Invalid=28405, Unknown=0, NotChecked=0, Total=29412 [2021-06-06 16:31:04,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:04,786 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:31:04,786 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 172 states, 172 states have (on average 1.6627906976744187) internal successors, (286), 172 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:31:04,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:04,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:04,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:31:04,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:31:04,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:31:04,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:04,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:31:04,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:31:04,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:15,526 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 50 [2021-06-06 16:31:20,765 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2021-06-06 16:31:22,282 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 70 [2021-06-06 16:31:22,762 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 70 [2021-06-06 16:31:23,097 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 70 [2021-06-06 16:31:25,107 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2021-06-06 16:31:25,920 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-06-06 16:31:26,916 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2021-06-06 16:31:27,235 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2021-06-06 16:31:28,028 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2021-06-06 16:31:28,555 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 78 [2021-06-06 16:31:29,062 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 78 [2021-06-06 16:31:29,392 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2021-06-06 16:31:30,231 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 81 [2021-06-06 16:31:30,798 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 80 [2021-06-06 16:31:31,039 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2021-06-06 16:31:31,385 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 80 [2021-06-06 16:31:31,733 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 80 [2021-06-06 16:31:32,310 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2021-06-06 16:31:32,601 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2021-06-06 16:31:32,867 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2021-06-06 16:31:33,208 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2021-06-06 16:31:33,477 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2021-06-06 16:31:33,702 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2021-06-06 16:31:34,052 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 87 [2021-06-06 16:31:45,897 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 85 [2021-06-06 16:31:50,080 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-06 16:31:50,389 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-06-06 16:31:50,634 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-06-06 16:31:50,882 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-06-06 16:31:51,208 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-06-06 16:31:51,496 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-06-06 16:31:51,765 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 16:31:52,108 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-06-06 16:31:52,387 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-06-06 16:31:52,670 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-06-06 16:31:53,024 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-06-06 16:31:53,313 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-06-06 16:31:53,615 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-06-06 16:31:53,989 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-06-06 16:31:54,447 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 82 [2021-06-06 16:31:57,123 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-06-06 16:31:57,309 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-06-06 16:31:57,496 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-06-06 16:31:57,692 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-06-06 16:31:57,894 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-06-06 16:31:58,095 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-06-06 16:31:58,307 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-06-06 16:31:58,528 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 16:31:58,747 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 16:31:58,979 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-06-06 16:31:59,213 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-06-06 16:31:59,445 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-06-06 16:31:59,696 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-06-06 16:31:59,950 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-06-06 16:32:00,259 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2021-06-06 16:32:00,649 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2021-06-06 16:32:00,910 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 78 [2021-06-06 16:32:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:32:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:32:12,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:32:12,280 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55 [2021-06-06 16:32:12,280 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:32:12,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:32:12,281 INFO L82 PathProgramCache]: Analyzing trace with hash 1176311491, now seen corresponding path program 28 times [2021-06-06 16:32:12,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:32:12,281 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389035146] [2021-06-06 16:32:12,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:32:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:32:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 454 proven. 1356 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2021-06-06 16:32:12,430 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:32:12,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389035146] [2021-06-06 16:32:12,430 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389035146] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:32:12,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066210878] [2021-06-06 16:32:12,430 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:32:12,502 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:32:12,502 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:32:12,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 58 conjunts are in the unsatisfiable core [2021-06-06 16:32:12,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:32:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 454 proven. 1307 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2021-06-06 16:32:12,783 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066210878] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:32:12,783 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:32:12,783 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2021-06-06 16:32:12,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625316514] [2021-06-06 16:32:12,783 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-06-06 16:32:12,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:32:12,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-06-06 16:32:12,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2021-06-06 16:32:12,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:32:12,784 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:32:12,784 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 6.4375) internal successors, (103), 16 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:32:12,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:32:12,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:32:14,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:32:14,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:32:14,263 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable58 [2021-06-06 16:32:14,264 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:32:14,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:32:14,264 INFO L82 PathProgramCache]: Analyzing trace with hash 731712365, now seen corresponding path program 29 times [2021-06-06 16:32:14,264 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:32:14,264 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574908665] [2021-06-06 16:32:14,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:32:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:32:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2670 backedges. 31 proven. 1947 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2021-06-06 16:32:16,774 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:32:16,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574908665] [2021-06-06 16:32:16,774 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574908665] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:32:16,774 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1724772110] [2021-06-06 16:32:16,774 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:32:16,932 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 22 check-sat command(s) [2021-06-06 16:32:16,932 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:32:16,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 235 conjunts are in the unsatisfiable core [2021-06-06 16:32:16,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:32:54,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,938 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:54,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:54,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:55,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:55,266 INFO L244 Elim1Store]: Index analysis took 583 ms [2021-06-06 16:32:55,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 58 select indices, 58 select index equivalence classes, 406 disjoint index pairs (out of 1653 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 350 treesize of output 122 [2021-06-06 16:32:55,277 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:32:55,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:32:55,285 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:32:55,285 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:361, output treesize:10 [2021-06-06 16:32:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2670 backedges. 31 proven. 2639 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:32:55,721 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1724772110] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:32:55,721 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:32:55,721 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 123] total 184 [2021-06-06 16:32:55,721 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567216435] [2021-06-06 16:32:55,722 INFO L462 AbstractCegarLoop]: Interpolant automaton has 184 states [2021-06-06 16:32:55,722 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:32:55,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 184 interpolants. [2021-06-06 16:32:55,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1060, Invalid=32612, Unknown=0, NotChecked=0, Total=33672 [2021-06-06 16:32:55,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:32:55,723 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:32:55,723 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 184 states, 184 states have (on average 1.608695652173913) internal successors, (296), 184 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:32:55,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:55,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:55,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:55,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:32:55,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:33:18,626 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2021-06-06 16:33:21,492 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-06-06 16:33:22,780 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 94 [2021-06-06 16:33:23,222 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-06 16:33:24,324 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 99 [2021-06-06 16:33:25,014 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2021-06-06 16:33:25,336 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2021-06-06 16:33:25,696 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 100 [2021-06-06 16:33:26,151 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2021-06-06 16:33:27,323 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-06-06 16:33:28,035 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2021-06-06 16:33:28,352 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2021-06-06 16:33:28,734 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 106 [2021-06-06 16:33:29,215 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 106 [2021-06-06 16:33:29,675 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2021-06-06 16:33:30,024 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2021-06-06 16:33:30,394 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 111 [2021-06-06 16:33:30,730 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2021-06-06 16:33:31,134 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2021-06-06 16:33:31,470 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2021-06-06 16:33:31,858 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 112 [2021-06-06 16:33:32,358 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 112 [2021-06-06 16:33:32,833 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-06-06 16:33:33,196 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2021-06-06 16:33:33,652 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 117 [2021-06-06 16:33:34,010 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2021-06-06 16:33:34,452 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2021-06-06 16:33:34,804 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2021-06-06 16:33:35,218 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 118 [2021-06-06 16:33:35,727 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 118 [2021-06-06 16:33:36,228 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2021-06-06 16:33:36,613 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-06-06 16:33:37,050 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2021-06-06 16:33:37,414 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-06-06 16:33:37,900 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-06-06 16:33:38,515 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2021-06-06 16:33:38,987 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 123 [2021-06-06 16:33:56,178 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2021-06-06 16:33:59,212 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-06-06 16:33:59,655 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:33:59,985 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:34:00,306 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-06-06 16:34:00,758 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:34:01,109 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:34:01,455 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-06-06 16:34:01,934 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:34:02,331 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:34:02,702 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-06-06 16:34:03,208 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-06-06 16:34:03,596 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-06-06 16:34:03,986 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-06-06 16:34:04,521 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2021-06-06 16:34:04,936 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2021-06-06 16:34:05,346 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2021-06-06 16:34:05,905 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2021-06-06 16:34:06,352 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2021-06-06 16:34:06,800 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-06-06 16:34:07,377 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-06-06 16:34:07,838 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-06-06 16:34:08,310 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-06-06 16:34:08,952 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-06-06 16:34:09,455 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-06-06 16:34:09,956 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-06-06 16:34:10,488 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-06-06 16:34:11,265 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 118 [2021-06-06 16:34:13,230 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-06-06 16:34:13,476 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-06-06 16:34:13,713 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 16:34:13,963 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-06-06 16:34:14,210 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-06-06 16:34:14,477 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 16:34:14,745 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-06-06 16:34:15,009 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2021-06-06 16:34:15,326 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 16:34:15,606 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-06-06 16:34:15,889 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-06-06 16:34:16,188 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-06-06 16:34:16,488 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-06-06 16:34:16,794 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-06-06 16:34:17,116 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2021-06-06 16:34:17,444 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-06-06 16:34:17,774 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-06-06 16:34:18,122 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2021-06-06 16:34:18,487 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-06-06 16:34:18,839 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-06-06 16:34:19,210 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-06-06 16:34:19,586 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-06-06 16:34:19,959 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-06-06 16:34:20,367 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-06-06 16:34:20,662 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-06-06 16:34:21,084 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-06-06 16:34:22,896 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 206 [2021-06-06 16:34:43,624 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 186 [2021-06-06 16:34:48,982 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 178 [2021-06-06 16:34:51,341 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 205 [2021-06-06 16:34:51,938 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 207 [2021-06-06 16:34:53,807 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 123 [2021-06-06 16:34:54,380 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 134 [2021-06-06 16:34:54,744 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2021-06-06 16:34:55,499 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 108 [2021-06-06 16:34:56,205 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 102 [2021-06-06 16:34:56,906 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:35:12,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 445 states. [2021-06-06 16:35:12,458 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2021-06-06 16:35:12,458 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:35:12,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:35:12,458 INFO L82 PathProgramCache]: Analyzing trace with hash -31855243, now seen corresponding path program 30 times [2021-06-06 16:35:12,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:35:12,459 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711314492] [2021-06-06 16:35:12,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:35:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:35:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2946 backedges. 508 proven. 1567 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2021-06-06 16:35:12,639 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:35:12,639 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711314492] [2021-06-06 16:35:12,639 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711314492] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:35:12,639 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [736332997] [2021-06-06 16:35:12,639 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:35:12,737 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 23 check-sat command(s) [2021-06-06 16:35:12,737 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:35:12,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 16:35:12,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:35:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2946 backedges. 509 proven. 1515 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2021-06-06 16:35:13,064 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [736332997] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:35:13,064 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:35:13,064 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2021-06-06 16:35:13,064 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035701206] [2021-06-06 16:35:13,064 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-06-06 16:35:13,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:35:13,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-06-06 16:35:13,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=154, Unknown=0, NotChecked=0, Total=306 [2021-06-06 16:35:13,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:35:13,065 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:35:13,065 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:35:13,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 445 states. [2021-06-06 16:35:13,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 16:35:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 221 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 253 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 381 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 445 states. [2021-06-06 16:35:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 16:35:15,196 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:35:15,197 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:35:15,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:35:15,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1325836347, now seen corresponding path program 31 times [2021-06-06 16:35:15,197 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:35:15,197 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47713389] [2021-06-06 16:35:15,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:35:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:35:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 33 proven. 2221 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2021-06-06 16:35:18,061 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:35:18,061 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47713389] [2021-06-06 16:35:18,061 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47713389] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:35:18,061 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [855570470] [2021-06-06 16:35:18,061 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:35:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:35:18,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 253 conjunts are in the unsatisfiable core [2021-06-06 16:35:18,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... [2021-06-06 16:35:46,735 WARN L222 SmtUtils]: Removed 1 from assertion stack [2021-06-06 16:35:46,936 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:35:46,936 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 16:35:46,955 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 16:35:46,956 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 16:35:46,957 INFO L202 PluginConnector]: Adding new model prod-cons.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 04:35:46 BasicIcfg [2021-06-06 16:35:46,957 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 16:35:46,957 INFO L168 Benchmark]: Toolchain (without parser) took 774074.79 ms. Allocated memory was 341.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 321.1 MB in the beginning and 433.1 MB in the end (delta: -112.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 16.0 GB. [2021-06-06 16:35:46,957 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 341.8 MB. Free memory was 322.3 MB in the beginning and 322.2 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 16:35:46,957 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.31 ms. Allocated memory is still 341.8 MB. Free memory was 321.1 MB in the beginning and 319.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 16:35:46,957 INFO L168 Benchmark]: Boogie Preprocessor took 17.26 ms. Allocated memory is still 341.8 MB. Free memory was 319.6 MB in the beginning and 318.6 MB in the end (delta: 984.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 16:35:46,957 INFO L168 Benchmark]: RCFGBuilder took 282.73 ms. Allocated memory is still 341.8 MB. Free memory was 318.5 MB in the beginning and 306.0 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-06-06 16:35:46,958 INFO L168 Benchmark]: TraceAbstraction took 773741.98 ms. Allocated memory was 341.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 305.5 MB in the beginning and 433.1 MB in the end (delta: -127.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. [2021-06-06 16:35:46,958 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 0.16 ms. Allocated memory is still 341.8 MB. Free memory was 322.3 MB in the beginning and 322.2 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 26.31 ms. Allocated memory is still 341.8 MB. Free memory was 321.1 MB in the beginning and 319.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 17.26 ms. Allocated memory is still 341.8 MB. Free memory was 319.6 MB in the beginning and 318.6 MB in the end (delta: 984.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 282.73 ms. Allocated memory is still 341.8 MB. Free memory was 318.5 MB in the beginning and 306.0 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 773741.98 ms. Allocated memory was 341.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 305.5 MB in the beginning and 433.1 MB in the end (delta: -127.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 356465, positive: 315834, positive conditional: 315834, positive unconditional: 0, negative: 40631, negative conditional: 40631, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 320407, positive: 315834, positive conditional: 315834, positive unconditional: 0, negative: 4573, negative conditional: 4573, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 320407, positive: 307683, positive conditional: 0, positive unconditional: 307683, negative: 12724, negative conditional: 0, negative unconditional: 12724, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 96, positive: 87, positive conditional: 0, positive unconditional: 87, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 96, positive: 87, positive conditional: 0, positive unconditional: 87, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 320407, positive: 307596, positive conditional: 0, positive unconditional: 307596, negative: 12715, negative conditional: 0, negative unconditional: 12715, unknown: 96, unknown conditional: 0, unknown unconditional: 96] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101, SemanticConditionEliminator.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189275, positive: 8151, positive conditional: 8151, positive unconditional: 0, negative: 181124, negative conditional: 77023, negative unconditional: 104101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 554, positive: 83, positive conditional: 83, positive unconditional: 0, negative: 471, negative conditional: 462, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1142, positive: 138, positive conditional: 138, positive unconditional: 0, negative: 1004, negative conditional: 933, negative unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 189275, positive: 8068, positive conditional: 8068, positive unconditional: 0, negative: 180662, negative conditional: 76561, negative unconditional: 104101, unknown: 545, unknown conditional: 545, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 641, Positive cache size: 170, Positive conditional cache size: 83, Positive unconditional cache size: 87, Negative cache size: 471, Negative conditional cache size: 462, Negative unconditional cache size: 9, Eliminated conditions: 104101 ], Maximal queried relation: 31, Independence queries for same thread: 36058 - TimeoutResultAtElement [Line: 64]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 212 with TraceHistMax 32,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 133 for 0ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 45 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 773652.3ms, OverallIterations: 32, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 22.3ms, PartialOrderReductionTime: 549640.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3448, 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: 371.7ms SsaConstructionTime, 1953.2ms SatisfiabilityAnalysisTime, 182866.9ms InterpolantComputationTime, 6984 NumberOfCodeBlocks, 6984 NumberOfCodeBlocksAsserted, 273 NumberOfCheckSat, 6924 ConstructedInterpolants, 111 QuantifiedInterpolants, 222328 SizeOfPredicates, 291 NumberOfNonLiveVariables, 9002 ConjunctsInSsa, 2340 ConjunctsInUnsatCore, 60 InterpolantComputations, 3 PerfectInterpolantSequences, 21557/62380 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