/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-more/buffer-series-array.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 17:03:19,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 17:03:19,078 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 17:03:19,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-06 17:03:19,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 17:03:19,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 17:03:19,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 17:03:19,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 17:03:19,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 17:03:19,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 17:03:19,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 17:03:19,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 17:03:19,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 17:03:19,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 17:03:19,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 17:03:19,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 17:03:19,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-06 17:03:19,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 17:03:19,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 17:03:19,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 17:03:19,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 17:03:19,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 17:03:19,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 17:03:19,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 17:03:19,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 17:03:19,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 17:03:19,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 17:03:19,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 17:03:19,173 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 17:03:19,205 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 17:03:19,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 17:03:19,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 17:03:19,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 17:03:19,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 17:03:19,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 17:03:19,208 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 17:03:19,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 17:03:19,208 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 17:03:19,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 17:03:19,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 17:03:19,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 17:03:19,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 17:03:19,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 17:03:19,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 17:03:19,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 17:03:19,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 17:03:19,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 17:03:19,212 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 17:03:19,212 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 17:03:19,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 17:03:19,212 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 17:03:19,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 17:03:19,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 17:03:19,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 17:03:19,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 17:03:19,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 17:03:19,572 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-06 17:03:19,573 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-06 17:03:19,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series-array.wvr.bpl [2021-06-06 17:03:19,574 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series-array.wvr.bpl' [2021-06-06 17:03:19,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 17:03:19,599 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-06 17:03:19,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 17:03:19,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 17:03:19,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 17:03:19,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 17:03:19,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 17:03:19,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 17:03:19,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 17:03:19,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/1) ... [2021-06-06 17:03:19,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 17:03:19,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 17:03:19,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 17:03:19,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 17:03:19,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (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 17:03:19,725 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-06 17:03:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-06 17:03:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-06 17:03:19,725 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-06 17:03:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-06 17:03:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-06 17:03:19,726 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-06 17:03:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 17:03:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 17:03:19,727 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-06 17:03:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-06 17:03:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-06 17:03:19,728 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-06 17:03:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-06 17:03:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-06 17:03:19,729 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 17:03:19,996 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 17:03:19,997 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-06 17:03:19,998 INFO L202 PluginConnector]: Adding new model buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:03:19 BoogieIcfgContainer [2021-06-06 17:03:19,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 17:03:19,999 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 17:03:19,999 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 17:03:20,002 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 17:03:20,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:19" (1/2) ... [2021-06-06 17:03:20,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b400031 and model type buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 05:03:20, skipping insertion in model container [2021-06-06 17:03:20,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:03:19" (2/2) ... [2021-06-06 17:03:20,004 INFO L111 eAbstractionObserver]: Analyzing ICFG buffer-series-array.wvr.bpl [2021-06-06 17:03:20,008 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 17:03:20,008 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 17:03:20,009 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 17:03:20,009 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 17:03:20,063 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-06 17:03:20,082 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-06 17:03:20,162 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 17:03:20,162 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 17:03:20,163 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 17:03:20,163 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 17:03:20,163 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 17:03:20,163 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 17:03:20,163 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 17:03:20,163 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 17:03:20,368 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:20,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:20,374 INFO L82 PathProgramCache]: Analyzing trace with hash 830075147, now seen corresponding path program 1 times [2021-06-06 17:03:20,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:20,382 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010824030] [2021-06-06 17:03:20,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-06 17:03:20,559 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:20,560 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010824030] [2021-06-06 17:03:20,560 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010824030] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:20,561 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:03:20,561 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 17:03:20,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104782993] [2021-06-06 17:03:20,566 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:03:20,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:20,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:03:20,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:03:20,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:20,584 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:20,585 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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 17:03:20,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:20,677 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 17:03:20,677 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:20,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:20,680 INFO L82 PathProgramCache]: Analyzing trace with hash -250324863, now seen corresponding path program 2 times [2021-06-06 17:03:20,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:20,681 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577627288] [2021-06-06 17:03:20,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:03:20,745 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:20,745 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577627288] [2021-06-06 17:03:20,745 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577627288] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:20,746 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:03:20,746 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 17:03:20,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414104650] [2021-06-06 17:03:20,747 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:03:20,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:20,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:03:20,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:03:20,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:20,748 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:20,749 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:03:20,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:20,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:20,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:20,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:20,798 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 17:03:20,798 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:20,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:20,799 INFO L82 PathProgramCache]: Analyzing trace with hash -1059451377, now seen corresponding path program 3 times [2021-06-06 17:03:20,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:20,800 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233448348] [2021-06-06 17:03:20,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:20,868 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:20,868 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233448348] [2021-06-06 17:03:20,868 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233448348] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:20,869 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187681536] [2021-06-06 17:03:20,869 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 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 17:03:20,918 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-06 17:03:20,919 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:20,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-06 17:03:20,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:21,115 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 13 treesize of output 9 [2021-06-06 17:03:21,118 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:21,125 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:21,126 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 17:03:21,126 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:15 [2021-06-06 17:03:21,211 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:21,212 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 17 treesize of output 21 [2021-06-06 17:03:21,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-06 17:03:21,223 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:21,225 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:21,225 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:24 [2021-06-06 17:03:21,289 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:21,290 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 11 treesize of output 16 [2021-06-06 17:03:21,293 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: and 2 xjuncts. [2021-06-06 17:03:21,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:21,345 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-06 17:03:21,346 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:47 [2021-06-06 17:03:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:03:21,589 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [187681536] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:21,589 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:21,589 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 13] total 17 [2021-06-06 17:03:21,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960232692] [2021-06-06 17:03:21,590 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-06-06 17:03:21,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:21,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-06-06 17:03:21,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2021-06-06 17:03:21,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:21,594 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:21,594 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 3.5) internal successors, (63), 17 states have internal predecessors, (63), 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 17:03:21,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:21,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:21,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:21,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:21,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:21,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:22,184 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:22,185 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:22,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:22,186 INFO L82 PathProgramCache]: Analyzing trace with hash 2381101, now seen corresponding path program 4 times [2021-06-06 17:03:22,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:22,186 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646493656] [2021-06-06 17:03:22,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 17:03:22,255 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:22,256 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646493656] [2021-06-06 17:03:22,256 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646493656] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:22,256 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [787200290] [2021-06-06 17:03:22,256 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 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 17:03:22,333 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:03:22,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:22,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-06 17:03:22,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 17:03:22,442 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [787200290] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:22,443 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 17:03:22,443 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2021-06-06 17:03:22,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638464590] [2021-06-06 17:03:22,443 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 17:03:22,443 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:22,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 17:03:22,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-06 17:03:22,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:22,444 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:22,444 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:03:22,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:22,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:22,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:22,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:22,725 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:22,725 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:22,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:22,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1269480673, now seen corresponding path program 5 times [2021-06-06 17:03:22,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:22,726 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421913403] [2021-06-06 17:03:22,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 17:03:22,802 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:22,802 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421913403] [2021-06-06 17:03:22,802 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421913403] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:22,802 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1885549487] [2021-06-06 17:03:22,802 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 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 17:03:22,849 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-06 17:03:22,850 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:22,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-06 17:03:22,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 17:03:22,936 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1885549487] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:22,936 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:22,936 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 9 [2021-06-06 17:03:22,936 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275963088] [2021-06-06 17:03:22,937 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 17:03:22,937 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:22,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 17:03:22,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-06-06 17:03:22,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:22,938 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:22,938 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.7) internal successors, (67), 9 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 17:03:22,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:22,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:22,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:22,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:23,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:23,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:23,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:23,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:23,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:23,790 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:23,791 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:23,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:23,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1267227458, now seen corresponding path program 6 times [2021-06-06 17:03:23,791 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:23,792 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924921402] [2021-06-06 17:03:23,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-06 17:03:23,836 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:23,837 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924921402] [2021-06-06 17:03:23,837 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924921402] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:23,837 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451525328] [2021-06-06 17:03:23,837 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 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 17:03:23,891 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-06-06 17:03:23,892 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:23,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-06 17:03:23,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-06 17:03:24,011 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451525328] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:24,011 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:24,011 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-06 17:03:24,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232616086] [2021-06-06 17:03:24,013 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-06 17:03:24,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:24,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-06 17:03:24,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-06-06 17:03:24,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:24,014 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:24,014 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 6.428571428571429) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:03:24,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:24,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:24,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:24,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:24,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:24,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:24,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:24,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:24,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:24,428 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-06 17:03:24,429 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:24,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:24,429 INFO L82 PathProgramCache]: Analyzing trace with hash -616924930, now seen corresponding path program 7 times [2021-06-06 17:03:24,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:24,429 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232983880] [2021-06-06 17:03:24,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:25,502 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:25,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232983880] [2021-06-06 17:03:25,502 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232983880] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:25,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291550300] [2021-06-06 17:03:25,502 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 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 17:03:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:25,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 63 conjunts are in the unsatisfiable core [2021-06-06 17:03:25,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:25,983 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-06-06 17:03:25,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 22 [2021-06-06 17:03:25,985 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:25,994 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:25,994 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 17:03:25,995 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:32 [2021-06-06 17:03:26,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 42 [2021-06-06 17:03:26,345 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:26,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:26,347 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:26,347 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:7 [2021-06-06 17:03:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:26,430 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [291550300] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:26,430 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:26,430 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 18] total 38 [2021-06-06 17:03:26,431 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359573722] [2021-06-06 17:03:26,431 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-06 17:03:26,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:26,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-06 17:03:26,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=1305, Unknown=0, NotChecked=0, Total=1482 [2021-06-06 17:03:26,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:26,432 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:26,433 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 2.3076923076923075) internal successors, (90), 38 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:26,433 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:28,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:28,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:28,964 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:28,965 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:28,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:28,965 INFO L82 PathProgramCache]: Analyzing trace with hash -2058499259, now seen corresponding path program 8 times [2021-06-06 17:03:28,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:28,965 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882875539] [2021-06-06 17:03:28,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 84 proven. 3 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-06-06 17:03:29,037 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:29,037 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882875539] [2021-06-06 17:03:29,037 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882875539] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:29,037 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071641925] [2021-06-06 17:03:29,037 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 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 17:03:29,109 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:03:29,109 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:29,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 17:03:29,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 84 proven. 3 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-06-06 17:03:29,207 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1071641925] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:29,207 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:29,207 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 4 [2021-06-06 17:03:29,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049820264] [2021-06-06 17:03:29,207 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 17:03:29,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:29,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 17:03:29,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 17:03:29,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:29,208 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:29,208 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 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 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:29,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:29,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:29,480 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:29,481 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:29,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:29,481 INFO L82 PathProgramCache]: Analyzing trace with hash -726059707, now seen corresponding path program 9 times [2021-06-06 17:03:29,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:29,482 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385659099] [2021-06-06 17:03:29,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:29,626 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 36 proven. 59 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-06-06 17:03:29,627 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:29,627 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385659099] [2021-06-06 17:03:29,627 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385659099] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:29,627 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835146498] [2021-06-06 17:03:29,627 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 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 17:03:29,693 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-06-06 17:03:29,693 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:29,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-06 17:03:29,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 23 proven. 86 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-06 17:03:30,008 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835146498] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:30,008 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:30,008 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 21 [2021-06-06 17:03:30,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542942846] [2021-06-06 17:03:30,009 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-06 17:03:30,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:30,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-06 17:03:30,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=353, Unknown=0, NotChecked=0, Total=462 [2021-06-06 17:03:30,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:30,010 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:30,010 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 4.954545454545454) internal successors, (109), 21 states have internal predecessors, (109), 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 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:30,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:30,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:30,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:30,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:30,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:30,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:03:30,565 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-06-06 17:03:30,565 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:30,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:30,565 INFO L82 PathProgramCache]: Analyzing trace with hash 608174185, now seen corresponding path program 10 times [2021-06-06 17:03:30,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:30,566 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815341727] [2021-06-06 17:03:30,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 51 proven. 27 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2021-06-06 17:03:30,646 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:30,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815341727] [2021-06-06 17:03:30,646 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815341727] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:30,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275250303] [2021-06-06 17:03:30,646 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 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 17:03:30,702 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:03:30,702 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:30,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 12 conjunts are in the unsatisfiable core [2021-06-06 17:03:30,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 62 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2021-06-06 17:03:30,806 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275250303] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:30,806 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:30,806 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-06-06 17:03:30,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811662199] [2021-06-06 17:03:30,806 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 17:03:30,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:30,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 17:03:30,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2021-06-06 17:03:30,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:30,807 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:30,807 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 5.6) internal successors, (56), 9 states have internal predecessors, (56), 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 17:03:30,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:03:30,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:32,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:32,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:32,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:32,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:32,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:32,792 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:32,793 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:32,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:32,793 INFO L82 PathProgramCache]: Analyzing trace with hash 346841061, now seen corresponding path program 11 times [2021-06-06 17:03:32,793 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:32,793 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056992978] [2021-06-06 17:03:32,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 5 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:35,065 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:35,065 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056992978] [2021-06-06 17:03:35,065 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056992978] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:35,065 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644501103] [2021-06-06 17:03:35,066 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 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 17:03:35,151 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-06-06 17:03:35,151 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:35,152 WARN L261 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 125 conjunts are in the unsatisfiable core [2021-06-06 17:03:35,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:36,670 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-06-06 17:03:36,671 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:36,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 86 treesize of output 280 [2021-06-06 17:03:37,368 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 335 [2021-06-06 17:03:37,839 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 706 [2021-06-06 17:03:38,326 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 706 [2021-06-06 17:03:38,533 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 692 DAG size of output: 692 [2021-06-06 17:03:38,543 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-06 17:03:39,124 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 711 DAG size of output: 42 [2021-06-06 17:03:39,125 INFO L628 ElimStorePlain]: treesize reduction 7473, result has 0.8 percent of original size [2021-06-06 17:03:39,128 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:39,128 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:116, output treesize:60 [2021-06-06 17:03:40,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 87 [2021-06-06 17:03:40,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:40,921 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:40,922 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:40,922 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:111, output treesize:7 [2021-06-06 17:03:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:41,065 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644501103] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:41,065 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:41,065 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 39] total 77 [2021-06-06 17:03:41,065 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583272822] [2021-06-06 17:03:41,065 INFO L462 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-06-06 17:03:41,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:41,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-06-06 17:03:41,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=491, Invalid=5515, Unknown=0, NotChecked=0, Total=6006 [2021-06-06 17:03:41,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:41,068 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:41,069 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 78 states, 78 states have (on average 1.9230769230769231) internal successors, (150), 77 states have internal predecessors, (150), 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 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:41,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:44,140 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2021-06-06 17:03:49,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:49,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:03:49,588 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-06 17:03:49,589 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:49,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:49,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1503644861, now seen corresponding path program 12 times [2021-06-06 17:03:49,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:49,590 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187227737] [2021-06-06 17:03:49,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 57 proven. 100 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-06-06 17:03:49,712 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:49,712 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187227737] [2021-06-06 17:03:49,712 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187227737] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:49,712 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [901440858] [2021-06-06 17:03:49,712 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 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 17:03:49,786 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-06-06 17:03:49,786 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:49,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 16 conjunts are in the unsatisfiable core [2021-06-06 17:03:49,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 57 proven. 100 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-06-06 17:03:50,140 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [901440858] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:50,140 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:50,141 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 29 [2021-06-06 17:03:50,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959092933] [2021-06-06 17:03:50,141 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-06 17:03:50,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:50,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-06 17:03:50,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=673, Unknown=0, NotChecked=0, Total=870 [2021-06-06 17:03:50,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:50,142 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:50,142 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 4.533333333333333) internal successors, (136), 29 states have internal predecessors, (136), 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 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:03:50,143 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:03:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-06 17:03:50,983 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185,12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:50,983 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:50,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:50,984 INFO L82 PathProgramCache]: Analyzing trace with hash 1532243270, now seen corresponding path program 13 times [2021-06-06 17:03:50,984 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:50,984 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646594728] [2021-06-06 17:03:50,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:53,907 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:53,907 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646594728] [2021-06-06 17:03:53,907 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646594728] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:53,907 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955392719] [2021-06-06 17:03:53,907 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 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 17:03:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:53,963 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2021-06-06 17:03:53,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:55,650 INFO L354 Elim1Store]: treesize reduction 240, result has 0.4 percent of original size [2021-06-06 17:03:55,651 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 98 treesize of output 46 [2021-06-06 17:03:55,652 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:55,662 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:55,663 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 17:03:55,663 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:115, output treesize:42 [2021-06-06 17:03:57,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 102 [2021-06-06 17:03:57,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:57,788 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:57,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:57,788 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:7 [2021-06-06 17:03:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:03:57,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955392719] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:57,924 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:57,924 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 42] total 86 [2021-06-06 17:03:57,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449205045] [2021-06-06 17:03:57,925 INFO L462 AbstractCegarLoop]: Interpolant automaton has 87 states [2021-06-06 17:03:57,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:57,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2021-06-06 17:03:57,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=633, Invalid=6849, Unknown=0, NotChecked=0, Total=7482 [2021-06-06 17:03:57,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:57,927 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:57,927 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 87 states, 87 states have (on average 1.9540229885057472) internal successors, (170), 86 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-06 17:03:57,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:05,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:05,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:05,749 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:04:05,749 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:05,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:05,749 INFO L82 PathProgramCache]: Analyzing trace with hash -982444596, now seen corresponding path program 14 times [2021-06-06 17:04:05,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:05,750 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352240766] [2021-06-06 17:04:05,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 123 proven. 234 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-06-06 17:04:05,917 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:05,917 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352240766] [2021-06-06 17:04:05,917 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352240766] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:05,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512854929] [2021-06-06 17:04:05,918 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 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 17:04:05,974 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:04:05,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:05,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-06 17:04:05,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:06,520 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 94 proven. 285 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-06-06 17:04:06,521 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [512854929] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:06,521 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:06,521 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21] total 39 [2021-06-06 17:04:06,521 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618931790] [2021-06-06 17:04:06,522 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-06 17:04:06,522 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:06,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-06 17:04:06,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=1230, Unknown=0, NotChecked=0, Total=1560 [2021-06-06 17:04:06,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:06,523 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:06,524 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.575) internal successors, (183), 39 states have internal predecessors, (183), 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 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:06,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:06,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:06,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:06,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:06,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:06,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:07,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:07,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 17:04:07,373 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable187 [2021-06-06 17:04:07,373 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:07,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:07,374 INFO L82 PathProgramCache]: Analyzing trace with hash -2076292575, now seen corresponding path program 15 times [2021-06-06 17:04:07,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:07,374 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777773847] [2021-06-06 17:04:07,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 145 proven. 83 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-06-06 17:04:07,481 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:07,481 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777773847] [2021-06-06 17:04:07,481 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777773847] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:07,481 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [877596123] [2021-06-06 17:04:07,481 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 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 17:04:07,563 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-06-06 17:04:07,564 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:07,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-06 17:04:07,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 164 proven. 64 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-06-06 17:04:07,716 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [877596123] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:07,716 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:07,716 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2021-06-06 17:04:07,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408275367] [2021-06-06 17:04:07,717 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-06 17:04:07,717 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:07,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-06 17:04:07,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=101, Unknown=0, NotChecked=0, Total=182 [2021-06-06 17:04:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:07,718 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:07,718 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 13 states have internal predecessors, (76), 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 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:07,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 17:04:07,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:15,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:15,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:15,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-06-06 17:04:15,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:16,010 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable188,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:04:16,011 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:16,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:16,011 INFO L82 PathProgramCache]: Analyzing trace with hash -1672161379, now seen corresponding path program 16 times [2021-06-06 17:04:16,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:16,011 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443832962] [2021-06-06 17:04:16,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:04:21,185 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:21,185 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443832962] [2021-06-06 17:04:21,185 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1443832962] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:21,185 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1807319767] [2021-06-06 17:04:21,185 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 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 17:04:21,250 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:04:21,250 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:21,253 WARN L261 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 203 conjunts are in the unsatisfiable core [2021-06-06 17:04:21,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:24,772 INFO L354 Elim1Store]: treesize reduction 522, result has 0.2 percent of original size [2021-06-06 17:04:24,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 0 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 140 treesize of output 64 [2021-06-06 17:04:24,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:24,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:24,782 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 17:04:24,782 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:157, output treesize:51 [2021-06-06 17:04:30,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 147 [2021-06-06 17:04:30,053 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:30,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:30,055 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:04:30,055 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:187, output treesize:7 [2021-06-06 17:04:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:04:30,261 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1807319767] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:30,261 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:30,262 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 60] total 122 [2021-06-06 17:04:30,262 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956101061] [2021-06-06 17:04:30,262 INFO L462 AbstractCegarLoop]: Interpolant automaton has 123 states [2021-06-06 17:04:30,262 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:30,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants. [2021-06-06 17:04:30,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=800, Invalid=14206, Unknown=0, NotChecked=0, Total=15006 [2021-06-06 17:04:30,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:30,265 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:30,265 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 123 states, 123 states have (on average 1.8699186991869918) internal successors, (230), 122 states have internal predecessors, (230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:04:30,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:30,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:30,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:30,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:30,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:30,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:46,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:04:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:46,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:04:46,256 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable189 [2021-06-06 17:04:46,257 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:46,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:46,257 INFO L82 PathProgramCache]: Analyzing trace with hash -912298592, now seen corresponding path program 17 times [2021-06-06 17:04:46,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:46,257 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725394218] [2021-06-06 17:04:46,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 442 proven. 155 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2021-06-06 17:04:46,386 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:46,386 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725394218] [2021-06-06 17:04:46,387 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1725394218] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:46,387 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819361889] [2021-06-06 17:04:46,387 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 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 17:04:46,507 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-06-06 17:04:46,507 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:46,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-06 17:04:46,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 442 proven. 155 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2021-06-06 17:04:46,684 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1819361889] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:46,684 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:46,684 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2021-06-06 17:04:46,684 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750394104] [2021-06-06 17:04:46,684 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 17:04:46,685 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:46,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 17:04:46,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2021-06-06 17:04:46,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:46,685 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:46,685 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 6.066666666666666) internal successors, (91), 14 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:46,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:04:46,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:04,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:04,918 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable190,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:04,918 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:04,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:04,919 INFO L82 PathProgramCache]: Analyzing trace with hash -502794867, now seen corresponding path program 18 times [2021-06-06 17:05:04,919 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:04,919 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657887983] [2021-06-06 17:05:04,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 313 proven. 210 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2021-06-06 17:05:05,218 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:05,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657887983] [2021-06-06 17:05:05,218 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657887983] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:05,218 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1484336487] [2021-06-06 17:05:05,218 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 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 17:05:05,307 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-06-06 17:05:05,307 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:05,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 25 conjunts are in the unsatisfiable core [2021-06-06 17:05:05,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 186 proven. 269 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2021-06-06 17:05:06,021 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1484336487] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:06,021 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:06,021 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 24] total 50 [2021-06-06 17:05:06,022 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289706701] [2021-06-06 17:05:06,022 INFO L462 AbstractCegarLoop]: Interpolant automaton has 51 states [2021-06-06 17:05:06,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:06,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2021-06-06 17:05:06,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=466, Invalid=2084, Unknown=0, NotChecked=0, Total=2550 [2021-06-06 17:05:06,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:06,023 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:06,023 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 51 states, 51 states have (on average 3.6862745098039214) internal successors, (188), 50 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 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:06,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:06,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:07,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:07,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:07,933 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:07,933 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:07,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:07,933 INFO L82 PathProgramCache]: Analyzing trace with hash -983759268, now seen corresponding path program 19 times [2021-06-06 17:05:07,933 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:07,933 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694133078] [2021-06-06 17:05:07,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 325 proven. 247 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2021-06-06 17:05:08,316 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:08,316 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694133078] [2021-06-06 17:05:08,316 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694133078] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:08,316 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [118787535] [2021-06-06 17:05:08,316 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 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 17:05:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:08,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 17:05:08,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 329 proven. 247 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-06-06 17:05:08,616 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [118787535] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:08,616 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:08,617 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 15] total 30 [2021-06-06 17:05:08,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681303276] [2021-06-06 17:05:08,618 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-06 17:05:08,618 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:08,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-06 17:05:08,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=570, Unknown=0, NotChecked=0, Total=930 [2021-06-06 17:05:08,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:08,619 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:08,619 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.32258064516129) internal successors, (134), 30 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 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:08,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:08,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:09,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:09,379 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable192 [2021-06-06 17:05:09,379 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:09,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:09,379 INFO L82 PathProgramCache]: Analyzing trace with hash -998918852, now seen corresponding path program 20 times [2021-06-06 17:05:09,379 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:09,380 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744066167] [2021-06-06 17:05:09,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 333 proven. 287 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2021-06-06 17:05:09,886 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:09,886 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744066167] [2021-06-06 17:05:09,886 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744066167] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:09,887 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1792731542] [2021-06-06 17:05:09,887 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 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 17:05:09,974 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:05:09,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:09,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-06 17:05:09,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 336 proven. 287 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2021-06-06 17:05:10,177 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1792731542] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:10,177 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:10,177 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 16] total 32 [2021-06-06 17:05:10,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545975480] [2021-06-06 17:05:10,177 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-06 17:05:10,177 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:10,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-06 17:05:10,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=648, Unknown=0, NotChecked=0, Total=1056 [2021-06-06 17:05:10,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:10,178 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:10,179 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 4.2727272727272725) internal successors, (141), 32 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:10,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:10,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:10,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:10,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:10,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:10,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:10,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:10,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:11,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:11,009 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:11,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:11,009 INFO L82 PathProgramCache]: Analyzing trace with hash -1646519716, now seen corresponding path program 21 times [2021-06-06 17:05:11,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:11,009 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091938076] [2021-06-06 17:05:11,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 339 proven. 330 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2021-06-06 17:05:11,467 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:11,467 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091938076] [2021-06-06 17:05:11,467 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091938076] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:11,467 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970720216] [2021-06-06 17:05:11,467 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 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 17:05:11,557 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2021-06-06 17:05:11,557 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:11,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 29 conjunts are in the unsatisfiable core [2021-06-06 17:05:11,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 298 proven. 329 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2021-06-06 17:05:12,574 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [970720216] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:12,575 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:12,575 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 28] total 60 [2021-06-06 17:05:12,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684887167] [2021-06-06 17:05:12,575 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-06 17:05:12,575 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:12,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-06 17:05:12,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=665, Invalid=2995, Unknown=0, NotChecked=0, Total=3660 [2021-06-06 17:05:12,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:12,576 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:12,576 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 3.557377049180328) internal successors, (217), 60 states have internal predecessors, (217), 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 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:12,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:14,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:14,930 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable194 [2021-06-06 17:05:14,930 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:14,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:14,930 INFO L82 PathProgramCache]: Analyzing trace with hash -828828947, now seen corresponding path program 22 times [2021-06-06 17:05:14,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:14,931 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620917487] [2021-06-06 17:05:14,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 345 proven. 376 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2021-06-06 17:05:15,369 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:15,369 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620917487] [2021-06-06 17:05:15,369 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620917487] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:15,370 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212690724] [2021-06-06 17:05:15,370 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 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 17:05:15,438 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:05:15,438 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:15,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-06 17:05:15,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 346 proven. 376 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2021-06-06 17:05:15,738 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [212690724] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:15,738 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:15,738 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 18] total 36 [2021-06-06 17:05:15,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494025127] [2021-06-06 17:05:15,738 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-06 17:05:15,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:15,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-06 17:05:15,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=513, Invalid=819, Unknown=0, NotChecked=0, Total=1332 [2021-06-06 17:05:15,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:15,739 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:15,739 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 4.1891891891891895) internal successors, (155), 36 states have internal predecessors, (155), 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 17:05:15,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:15,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:15,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:15,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:15,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:16,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:16,572 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:16,573 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:16,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:16,573 INFO L82 PathProgramCache]: Analyzing trace with hash 1172715981, now seen corresponding path program 23 times [2021-06-06 17:05:16,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:16,573 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135161447] [2021-06-06 17:05:16,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1103 backedges. 347 proven. 425 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2021-06-06 17:05:17,140 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:17,140 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135161447] [2021-06-06 17:05:17,141 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135161447] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:17,141 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1526473832] [2021-06-06 17:05:17,141 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 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 17:05:17,271 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2021-06-06 17:05:17,272 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:17,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 17:05:17,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1103 backedges. 347 proven. 425 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2021-06-06 17:05:17,489 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1526473832] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:17,489 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:17,489 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 19] total 38 [2021-06-06 17:05:17,489 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813534664] [2021-06-06 17:05:17,490 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-06 17:05:17,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:17,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-06 17:05:17,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=570, Invalid=912, Unknown=0, NotChecked=0, Total=1482 [2021-06-06 17:05:17,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:17,491 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:17,491 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 4.128205128205129) internal successors, (161), 38 states have internal predecessors, (161), 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 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:17,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:17,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:18,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:18,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:18,463 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:18,463 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:18,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:18,463 INFO L82 PathProgramCache]: Analyzing trace with hash -2128271635, now seen corresponding path program 24 times [2021-06-06 17:05:18,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:18,463 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669972918] [2021-06-06 17:05:18,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 437 proven. 394 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2021-06-06 17:05:18,937 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:18,937 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669972918] [2021-06-06 17:05:18,937 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1669972918] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:18,937 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2127433470] [2021-06-06 17:05:18,937 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 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 17:05:19,077 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-06-06 17:05:19,077 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:19,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 33 conjunts are in the unsatisfiable core [2021-06-06 17:05:19,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:20,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 437 proven. 394 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2021-06-06 17:05:20,120 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2127433470] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:20,121 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:20,121 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63 [2021-06-06 17:05:20,121 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673038010] [2021-06-06 17:05:20,124 INFO L462 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-06-06 17:05:20,124 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:20,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-06-06 17:05:20,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=849, Invalid=3183, Unknown=0, NotChecked=0, Total=4032 [2021-06-06 17:05:20,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:20,125 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:20,125 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 4.09375) internal successors, (262), 63 states have internal predecessors, (262), 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 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:20,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-06 17:05:22,443 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197,24 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:22,443 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:22,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:22,443 INFO L82 PathProgramCache]: Analyzing trace with hash 368883469, now seen corresponding path program 25 times [2021-06-06 17:05:22,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:22,444 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427381020] [2021-06-06 17:05:22,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:23,838 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-06-06 17:05:26,720 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2021-06-06 17:05:26,973 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2021-06-06 17:05:28,649 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-06-06 17:05:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:05:40,703 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:40,704 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427381020] [2021-06-06 17:05:40,704 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427381020] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:40,704 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [275313165] [2021-06-06 17:05:40,704 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 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 17:05:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:40,816 WARN L261 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 363 conjunts are in the unsatisfiable core [2021-06-06 17:05:40,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:54,386 INFO L354 Elim1Store]: treesize reduction 1802, result has 0.1 percent of original size [2021-06-06 17:05:54,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 0 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 252 treesize of output 112 [2021-06-06 17:05:54,389 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:05:54,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:05:54,399 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 17:05:54,399 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:271, output treesize:77 [2021-06-06 17:06:18,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 339 treesize of output 267 [2021-06-06 17:06:18,791 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:06:18,793 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:06:18,793 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:06:18,793 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:339, output treesize:7 [2021-06-06 17:06:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:06:19,241 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [275313165] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:06:19,241 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:06:19,241 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [112, 108] total 218 [2021-06-06 17:06:19,241 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443150804] [2021-06-06 17:06:19,242 INFO L462 AbstractCegarLoop]: Interpolant automaton has 219 states [2021-06-06 17:06:19,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:06:19,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 219 interpolants. [2021-06-06 17:06:19,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2149, Invalid=45593, Unknown=0, NotChecked=0, Total=47742 [2021-06-06 17:06:19,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:06:19,246 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:06:19,247 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 219 states, 219 states have (on average 1.7808219178082192) internal successors, (390), 218 states have internal predecessors, (390), 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 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:06:19,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-06 17:06:19,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:06:31,344 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 113 [2021-06-06 17:06:31,931 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 119 [2021-06-06 17:06:32,423 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 117 [2021-06-06 17:06:36,423 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2021-06-06 17:06:36,934 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2021-06-06 17:06:37,923 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:38,378 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:38,859 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:39,530 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-06-06 17:06:40,030 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 154 [2021-06-06 17:06:40,514 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 161 [2021-06-06 17:06:41,113 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 165 [2021-06-06 17:06:41,619 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2021-06-06 17:06:42,111 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 107 [2021-06-06 17:06:42,706 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 108 [2021-06-06 17:06:43,193 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 104 [2021-06-06 17:06:44,114 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 109 [2021-06-06 17:06:45,441 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 111 [2021-06-06 17:06:46,753 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 113 [2021-06-06 17:06:48,088 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 114 [2021-06-06 17:06:49,152 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 115 [2021-06-06 17:06:50,537 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 116 [2021-06-06 17:06:51,989 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 117 [2021-06-06 17:06:53,482 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 118 [2021-06-06 17:06:54,874 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 119 [2021-06-06 17:06:56,299 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 120 [2021-06-06 17:06:57,725 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 121 [2021-06-06 17:06:59,172 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 122 [2021-06-06 17:07:00,581 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 123 [2021-06-06 17:07:01,772 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 124 [2021-06-06 17:07:02,937 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 125 [2021-06-06 17:07:04,188 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 126 [2021-06-06 17:07:05,351 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 127 [2021-06-06 17:07:06,533 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 128 [2021-06-06 17:07:18,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:18,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:07:18,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. [2021-06-06 17:07:18,321 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:07:18,321 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:07:18,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:07:18,322 INFO L82 PathProgramCache]: Analyzing trace with hash 1047603817, now seen corresponding path program 26 times [2021-06-06 17:07:18,322 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:07:18,322 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842137271] [2021-06-06 17:07:18,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:07:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:07:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2937 backedges. 1228 proven. 495 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2021-06-06 17:07:18,609 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:07:18,610 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842137271] [2021-06-06 17:07:18,610 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842137271] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:07:18,610 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292091130] [2021-06-06 17:07:18,610 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 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 17:07:18,731 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:07:18,731 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:07:18,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 40 conjunts are in the unsatisfiable core [2021-06-06 17:07:18,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:07:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2937 backedges. 1228 proven. 495 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2021-06-06 17:07:19,032 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1292091130] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:07:19,033 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:07:19,033 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21] total 22 [2021-06-06 17:07:19,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124790222] [2021-06-06 17:07:19,036 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-06 17:07:19,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:07:19,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-06 17:07:19,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2021-06-06 17:07:19,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:07:19,037 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:07:19,038 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 5.695652173913044) internal successors, (131), 22 states have internal predecessors, (131), 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 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:07:19,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 125 states. [2021-06-06 17:07:19,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:07:49,696 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 98 [2021-06-06 17:07:53,246 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 103 [2021-06-06 17:07:54,712 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 100 [2021-06-06 17:07:55,870 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 106 [2021-06-06 17:07:56,567 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-06-06 17:07:58,599 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 111 [2021-06-06 17:07:59,259 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-06-06 17:08:01,298 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 118 [2021-06-06 17:08:01,983 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 119 [2021-06-06 17:08:04,091 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 125 [2021-06-06 17:08:04,847 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 122 [2021-06-06 17:08:05,756 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 120 [2021-06-06 17:08:07,016 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 125 [2021-06-06 17:08:07,760 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 129 [2021-06-06 17:08:08,624 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 129 [2021-06-06 17:08:09,899 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 132 [2021-06-06 17:08:10,624 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 130 [2021-06-06 17:08:11,597 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 130 [2021-06-06 17:08:13,006 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2021-06-06 17:08:15,524 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 139 [2021-06-06 17:08:31,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:31,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:31,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:31,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199 [2021-06-06 17:08:31,386 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:31,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:31,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1575083757, now seen corresponding path program 27 times [2021-06-06 17:08:31,386 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:31,386 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542627471] [2021-06-06 17:08:31,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2547 backedges. 1009 proven. 590 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2021-06-06 17:08:32,237 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:32,237 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542627471] [2021-06-06 17:08:32,237 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542627471] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:32,237 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066115043] [2021-06-06 17:08:32,237 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 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 17:08:32,381 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-06-06 17:08:32,381 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:32,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 41 conjunts are in the unsatisfiable core [2021-06-06 17:08:32,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2547 backedges. 550 proven. 841 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2021-06-06 17:08:33,938 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066115043] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:33,938 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:33,939 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 40] total 82 [2021-06-06 17:08:33,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24283714] [2021-06-06 17:08:33,939 INFO L462 AbstractCegarLoop]: Interpolant automaton has 83 states [2021-06-06 17:08:33,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:33,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-06-06 17:08:33,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1174, Invalid=5632, Unknown=0, NotChecked=0, Total=6806 [2021-06-06 17:08:33,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:33,941 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:33,941 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 83 states, 83 states have (on average 3.5180722891566263) internal successors, (292), 82 states have internal predecessors, (292), 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 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:33,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:33,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:37,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:37,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:37,892 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable200 [2021-06-06 17:08:37,892 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:37,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:37,892 INFO L82 PathProgramCache]: Analyzing trace with hash -1100449540, now seen corresponding path program 28 times [2021-06-06 17:08:37,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:37,892 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414425089] [2021-06-06 17:08:37,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 1037 proven. 651 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2021-06-06 17:08:38,672 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:38,672 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414425089] [2021-06-06 17:08:38,672 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414425089] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:38,672 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869868837] [2021-06-06 17:08:38,672 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 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 17:08:38,773 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:08:38,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:38,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-06 17:08:38,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 1049 proven. 651 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2021-06-06 17:08:39,097 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [869868837] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:39,097 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:39,097 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 23] total 46 [2021-06-06 17:08:39,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114242793] [2021-06-06 17:08:39,098 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-06-06 17:08:39,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:39,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-06-06 17:08:39,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=828, Invalid=1334, Unknown=0, NotChecked=0, Total=2162 [2021-06-06 17:08:39,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:39,100 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:39,100 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 47 states, 47 states have (on average 4.042553191489362) internal successors, (190), 46 states have internal predecessors, (190), 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 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:39,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:39,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:40,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:40,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:40,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:40,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:40,834 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable201 [2021-06-06 17:08:40,834 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:40,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:40,834 INFO L82 PathProgramCache]: Analyzing trace with hash -484005924, now seen corresponding path program 29 times [2021-06-06 17:08:40,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:40,835 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44723181] [2021-06-06 17:08:40,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2764 backedges. 1061 proven. 715 refuted. 0 times theorem prover too weak. 988 trivial. 0 not checked. [2021-06-06 17:08:41,612 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:41,612 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44723181] [2021-06-06 17:08:41,612 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44723181] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:41,612 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320790784] [2021-06-06 17:08:41,612 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 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 17:08:41,781 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:08:41,781 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:41,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 670 conjuncts, 57 conjunts are in the unsatisfiable core [2021-06-06 17:08:41,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:42,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2764 backedges. 1193 proven. 715 refuted. 0 times theorem prover too weak. 856 trivial. 0 not checked. [2021-06-06 17:08:42,309 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320790784] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:42,309 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:42,309 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 35] total 59 [2021-06-06 17:08:42,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336276494] [2021-06-06 17:08:42,310 INFO L462 AbstractCegarLoop]: Interpolant automaton has 60 states [2021-06-06 17:08:42,310 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:42,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2021-06-06 17:08:42,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=2310, Unknown=0, NotChecked=0, Total=3540 [2021-06-06 17:08:42,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:42,311 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:42,311 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 60 states, 60 states have (on average 3.65) internal successors, (219), 59 states have internal predecessors, (219), 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 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:42,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:42,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:43,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:44,116 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable202 [2021-06-06 17:08:44,117 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:44,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:44,117 INFO L82 PathProgramCache]: Analyzing trace with hash -1292399364, now seen corresponding path program 30 times [2021-06-06 17:08:44,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:44,117 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362215695] [2021-06-06 17:08:44,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2831 backedges. 1083 proven. 782 refuted. 0 times theorem prover too weak. 966 trivial. 0 not checked. [2021-06-06 17:08:44,918 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:44,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362215695] [2021-06-06 17:08:44,918 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362215695] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:44,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [283004671] [2021-06-06 17:08:44,918 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 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 17:08:45,128 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:08:45,128 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:45,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 58 conjunts are in the unsatisfiable core [2021-06-06 17:08:45,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2831 backedges. 1193 proven. 782 refuted. 0 times theorem prover too weak. 856 trivial. 0 not checked. [2021-06-06 17:08:45,637 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [283004671] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:45,637 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:45,637 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 35] total 60 [2021-06-06 17:08:45,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145385541] [2021-06-06 17:08:45,637 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-06 17:08:45,638 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:45,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-06 17:08:45,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1280, Invalid=2380, Unknown=0, NotChecked=0, Total=3660 [2021-06-06 17:08:45,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:45,639 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:45,639 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 3.6721311475409837) internal successors, (224), 60 states have internal predecessors, (224), 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 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:45,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:45,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:47,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:47,514 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable203 [2021-06-06 17:08:47,515 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:47,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:47,515 INFO L82 PathProgramCache]: Analyzing trace with hash 2035225564, now seen corresponding path program 31 times [2021-06-06 17:08:47,515 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:47,515 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106221174] [2021-06-06 17:08:47,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2901 backedges. 1103 proven. 852 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2021-06-06 17:08:48,399 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:48,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106221174] [2021-06-06 17:08:48,399 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106221174] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:48,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568484892] [2021-06-06 17:08:48,399 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 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 17:08:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:48,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 50 conjunts are in the unsatisfiable core [2021-06-06 17:08:48,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2901 backedges. 1112 proven. 852 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2021-06-06 17:08:48,808 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [568484892] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:48,808 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:48,808 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 26] total 52 [2021-06-06 17:08:48,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454731916] [2021-06-06 17:08:48,809 INFO L462 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-06-06 17:08:48,809 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:48,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-06-06 17:08:48,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1053, Invalid=1703, Unknown=0, NotChecked=0, Total=2756 [2021-06-06 17:08:48,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:48,810 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:48,810 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 53 states, 53 states have (on average 3.981132075471698) internal successors, (211), 52 states have internal predecessors, (211), 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 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:48,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:48,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:48,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:48,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:48,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:48,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:50,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:50,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:08:50,684 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable204,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:08:50,685 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:50,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:50,685 INFO L82 PathProgramCache]: Analyzing trace with hash -1125670660, now seen corresponding path program 32 times [2021-06-06 17:08:50,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:50,685 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699522239] [2021-06-06 17:08:50,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:51,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2974 backedges. 1121 proven. 925 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2021-06-06 17:08:51,591 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:51,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699522239] [2021-06-06 17:08:51,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699522239] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:51,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [149221432] [2021-06-06 17:08:51,591 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 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 17:08:51,687 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:08:51,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:51,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-06 17:08:51,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2974 backedges. 1129 proven. 925 refuted. 0 times theorem prover too weak. 920 trivial. 0 not checked. [2021-06-06 17:08:51,988 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [149221432] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:51,988 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:51,988 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 27] total 54 [2021-06-06 17:08:51,988 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000420602] [2021-06-06 17:08:51,989 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-06-06 17:08:51,989 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:51,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-06-06 17:08:51,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1134, Invalid=1836, Unknown=0, NotChecked=0, Total=2970 [2021-06-06 17:08:51,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:51,989 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:51,990 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 3.963636363636364) internal successors, (218), 54 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:51,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:08:51,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:53,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:53,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:08:53,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:08:53,928 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable205 [2021-06-06 17:08:53,928 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:53,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:53,928 INFO L82 PathProgramCache]: Analyzing trace with hash -227115044, now seen corresponding path program 33 times [2021-06-06 17:08:53,928 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:53,929 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148852523] [2021-06-06 17:08:53,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 1137 proven. 1001 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2021-06-06 17:08:54,871 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:54,871 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148852523] [2021-06-06 17:08:54,872 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148852523] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:54,872 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675152554] [2021-06-06 17:08:54,872 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 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:08:55,062 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) [2021-06-06 17:08:55,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:55,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-06 17:08:55,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 944 proven. 950 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2021-06-06 17:08:57,147 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675152554] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:57,147 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:57,147 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 47] total 101 [2021-06-06 17:08:57,147 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641059275] [2021-06-06 17:08:57,147 INFO L462 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-06-06 17:08:57,147 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:57,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-06-06 17:08:57,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1795, Invalid=8507, Unknown=0, NotChecked=0, Total=10302 [2021-06-06 17:08:57,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:57,149 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:57,149 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 102 states, 102 states have (on average 3.3823529411764706) internal successors, (345), 101 states have internal predecessors, (345), 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 17:08:57,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:57,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:08:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:02,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:02,315 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable206 [2021-06-06 17:09:02,315 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:02,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:02,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1105930451, now seen corresponding path program 34 times [2021-06-06 17:09:02,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:02,315 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660131367] [2021-06-06 17:09:02,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3226 backedges. 1153 proven. 1080 refuted. 0 times theorem prover too weak. 993 trivial. 0 not checked. [2021-06-06 17:09:03,328 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:03,328 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660131367] [2021-06-06 17:09:03,328 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660131367] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:03,328 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [671453280] [2021-06-06 17:09:03,328 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 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:03,427 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:09:03,427 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:03,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 718 conjuncts, 56 conjunts are in the unsatisfiable core [2021-06-06 17:09:03,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3226 backedges. 1159 proven. 1080 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2021-06-06 17:09:03,756 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [671453280] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:03,757 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:03,757 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 29] total 58 [2021-06-06 17:09:03,757 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137872693] [2021-06-06 17:09:03,757 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-06-06 17:09:03,757 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:03,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-06-06 17:09:03,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1305, Invalid=2117, Unknown=0, NotChecked=0, Total=3422 [2021-06-06 17:09:03,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:03,758 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:03,758 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 3.9322033898305087) internal successors, (232), 58 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 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:03,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:03,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:05,783 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable207,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:05,783 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:05,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:05,784 INFO L82 PathProgramCache]: Analyzing trace with hash -325063603, now seen corresponding path program 35 times [2021-06-06 17:09:05,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:05,784 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100001798] [2021-06-06 17:09:05,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 3308 backedges. 1165 proven. 1162 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2021-06-06 17:09:07,060 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:07,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100001798] [2021-06-06 17:09:07,060 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100001798] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:07,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619066639] [2021-06-06 17:09:07,060 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:07,261 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:09:07,261 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:07,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 63 conjunts are in the unsatisfiable core [2021-06-06 17:09:07,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3308 backedges. 1195 proven. 1162 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2021-06-06 17:09:07,678 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1619066639] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:07,678 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:07,678 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 35] total 65 [2021-06-06 17:09:07,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156785183] [2021-06-06 17:09:07,678 INFO L462 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-06-06 17:09:07,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:07,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-06-06 17:09:07,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1560, Invalid=2730, Unknown=0, NotChecked=0, Total=4290 [2021-06-06 17:09:07,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:07,679 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:07,680 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 66 states, 66 states have (on average 3.772727272727273) internal successors, (249), 65 states have internal predecessors, (249), 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 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:07,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:07,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:09,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:09,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:09,696 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable208 [2021-06-06 17:09:09,697 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:09,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:09,697 INFO L82 PathProgramCache]: Analyzing trace with hash 936330029, now seen corresponding path program 36 times [2021-06-06 17:09:09,697 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:09,697 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577587707] [2021-06-06 17:09:09,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3393 backedges. 1175 proven. 1247 refuted. 0 times theorem prover too weak. 971 trivial. 0 not checked. [2021-06-06 17:09:10,799 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:10,799 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577587707] [2021-06-06 17:09:10,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577587707] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:10,799 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939572547] [2021-06-06 17:09:10,799 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:11,016 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:09:11,016 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:11,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 732 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 17:09:11,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3393 backedges. 1195 proven. 1247 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2021-06-06 17:09:11,421 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1939572547] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:11,421 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:11,421 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 35] total 66 [2021-06-06 17:09:11,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49073723] [2021-06-06 17:09:11,421 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-06 17:09:11,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:11,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-06 17:09:11,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1622, Invalid=2800, Unknown=0, NotChecked=0, Total=4422 [2021-06-06 17:09:11,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:11,422 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:11,423 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 3.791044776119403) internal successors, (254), 66 states have internal predecessors, (254), 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 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:11,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:11,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:13,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:13,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:13,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:13,378 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable209,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:13,378 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:13,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:13,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1849819059, now seen corresponding path program 37 times [2021-06-06 17:09:13,378 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:13,379 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715503139] [2021-06-06 17:09:13,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 1183 proven. 1335 refuted. 0 times theorem prover too weak. 963 trivial. 0 not checked. [2021-06-06 17:09:14,767 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:14,767 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715503139] [2021-06-06 17:09:14,767 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715503139] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:14,767 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119678565] [2021-06-06 17:09:14,767 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:14,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 62 conjunts are in the unsatisfiable core [2021-06-06 17:09:14,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 1186 proven. 1335 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2021-06-06 17:09:15,307 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119678565] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:15,307 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:15,307 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 32] total 64 [2021-06-06 17:09:15,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761323857] [2021-06-06 17:09:15,308 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-06 17:09:15,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:15,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-06 17:09:15,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1584, Invalid=2576, Unknown=0, NotChecked=0, Total=4160 [2021-06-06 17:09:15,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:15,309 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:15,310 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.8923076923076922) internal successors, (253), 64 states have internal predecessors, (253), 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 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:15,310 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:15,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:17,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:17,296 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable210 [2021-06-06 17:09:17,296 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:17,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:17,296 INFO L82 PathProgramCache]: Analyzing trace with hash 520662829, now seen corresponding path program 38 times [2021-06-06 17:09:17,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:17,296 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563925800] [2021-06-06 17:09:17,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:17,929 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2021-06-06 17:09:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1189 proven. 1426 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked. [2021-06-06 17:09:18,694 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:18,694 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563925800] [2021-06-06 17:09:18,694 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563925800] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:18,694 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [128546438] [2021-06-06 17:09:18,694 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 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:18,821 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:09:18,822 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:18,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 17:09:18,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1191 proven. 1426 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2021-06-06 17:09:19,167 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [128546438] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:19,167 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:19,168 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 33] total 66 [2021-06-06 17:09:19,168 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666053360] [2021-06-06 17:09:19,168 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-06 17:09:19,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:19,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-06 17:09:19,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1683, Invalid=2739, Unknown=0, NotChecked=0, Total=4422 [2021-06-06 17:09:19,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:19,169 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:19,169 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 3.8805970149253732) internal successors, (260), 66 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 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:19,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:19,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:21,158 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable211 [2021-06-06 17:09:21,158 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:21,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:21,158 INFO L82 PathProgramCache]: Analyzing trace with hash 1694307405, now seen corresponding path program 39 times [2021-06-06 17:09:21,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:21,159 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796588807] [2021-06-06 17:09:21,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3666 backedges. 1193 proven. 1520 refuted. 0 times theorem prover too weak. 953 trivial. 0 not checked. [2021-06-06 17:09:22,689 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:22,690 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796588807] [2021-06-06 17:09:22,690 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796588807] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:22,690 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060967502] [2021-06-06 17:09:22,690 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:22,958 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 33 check-sat command(s) [2021-06-06 17:09:22,958 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:22,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 729 conjuncts, 55 conjunts are in the unsatisfiable core [2021-06-06 17:09:22,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:25,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3666 backedges. 1446 proven. 1064 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2021-06-06 17:09:25,806 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2060967502] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:25,806 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:25,806 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 54] total 120 [2021-06-06 17:09:25,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165861460] [2021-06-06 17:09:25,807 INFO L462 AbstractCegarLoop]: Interpolant automaton has 121 states [2021-06-06 17:09:25,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:25,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2021-06-06 17:09:25,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2561, Invalid=11959, Unknown=0, NotChecked=0, Total=14520 [2021-06-06 17:09:25,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:25,808 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:25,809 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 121 states, 121 states have (on average 3.2892561983471076) internal successors, (398), 120 states have internal predecessors, (398), 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 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:25,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:25,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:31,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:31,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:31,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:31,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:31,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:31,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:31,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:31,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:31,669 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable212 [2021-06-06 17:09:31,669 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:31,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:31,670 INFO L82 PathProgramCache]: Analyzing trace with hash -67524708, now seen corresponding path program 40 times [2021-06-06 17:09:31,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:31,670 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [986485856] [2021-06-06 17:09:31,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 3865 backedges. 1197 proven. 1617 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2021-06-06 17:09:33,059 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:33,059 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [986485856] [2021-06-06 17:09:33,059 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [986485856] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:33,059 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571071398] [2021-06-06 17:09:33,059 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 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:33,168 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:09:33,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:33,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-06 17:09:33,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3865 backedges. 1197 proven. 1617 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2021-06-06 17:09:33,546 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [571071398] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:33,546 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:33,546 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 35] total 70 [2021-06-06 17:09:33,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65398846] [2021-06-06 17:09:33,546 INFO L462 AbstractCegarLoop]: Interpolant automaton has 71 states [2021-06-06 17:09:33,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:33,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2021-06-06 17:09:33,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1890, Invalid=3080, Unknown=0, NotChecked=0, Total=4970 [2021-06-06 17:09:33,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:33,547 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:33,547 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 71 states, 71 states have (on average 3.8450704225352115) internal successors, (273), 70 states have internal predecessors, (273), 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 17:09:33,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:33,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:33,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:33,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:33,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:33,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:33,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:33,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:33,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:33,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:35,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:35,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:35,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:35,755 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable213 [2021-06-06 17:09:35,755 INFO L430 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:35,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:35,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1106824828, now seen corresponding path program 41 times [2021-06-06 17:09:35,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:35,756 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595338509] [2021-06-06 17:09:35,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:36,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3965 backedges. 1638 proven. 1171 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2021-06-06 17:09:36,828 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:36,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595338509] [2021-06-06 17:09:36,828 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595338509] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:36,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583237259] [2021-06-06 17:09:36,828 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:37,050 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:09:37,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:37,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 780 conjuncts, 46 conjunts are in the unsatisfiable core [2021-06-06 17:09:37,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3965 backedges. 672 proven. 1903 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2021-06-06 17:09:39,296 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583237259] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:39,296 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:39,296 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 45] total 101 [2021-06-06 17:09:39,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196385486] [2021-06-06 17:09:39,296 INFO L462 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-06-06 17:09:39,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:39,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-06-06 17:09:39,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1763, Invalid=8539, Unknown=0, NotChecked=0, Total=10302 [2021-06-06 17:09:39,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:39,297 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:39,298 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 102 states, 102 states have (on average 4.049019607843137) internal successors, (413), 101 states have internal predecessors, (413), 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 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:39,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:44,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:09:45,124 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable214,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:45,125 INFO L430 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:45,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:45,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1343239661, now seen corresponding path program 42 times [2021-06-06 17:09:45,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:45,125 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106250080] [2021-06-06 17:09:45,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:50,683 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-06-06 17:09:54,197 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2021-06-06 17:09:54,444 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-06-06 17:09:54,701 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-06-06 17:09:54,962 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-06-06 17:09:55,233 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-06-06 17:09:55,511 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-06-06 17:09:55,800 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-06-06 17:09:56,095 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-06-06 17:09:56,404 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-06-06 17:09:56,850 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-06-06 17:09:57,173 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2021-06-06 17:09:57,504 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2021-06-06 17:09:57,845 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2021-06-06 17:09:58,192 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2021-06-06 17:09:58,548 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-06-06 17:09:58,914 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2021-06-06 17:09:59,289 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-06-06 17:09:59,678 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-06-06 17:10:00,083 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:10:00,495 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2021-06-06 17:10:00,919 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-06-06 17:10:01,351 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2021-06-06 17:10:01,992 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2021-06-06 17:10:02,631 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2021-06-06 17:10:03,088 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-06-06 17:10:03,670 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-06-06 17:10:04,136 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-06-06 17:10:04,528 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:10:04,923 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-06-06 17:10:05,299 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2021-06-06 17:10:05,680 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2021-06-06 17:11:03,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5746 backedges. 0 proven. 5746 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:11:03,607 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:11:03,607 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106250080] [2021-06-06 17:11:03,607 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106250080] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:11:03,607 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2146609884] [2021-06-06 17:11:03,607 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:11:03,980 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:11:03,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:11:03,988 WARN L261 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 689 conjunts are in the unsatisfiable core [2021-06-06 17:11:03,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:11:41,778 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-06-06 17:11:42,704 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-06-06 17:11:59,136 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2021-06-06 17:12:00,365 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-06-06 17:12:01,554 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-06-06 17:12:02,741 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-06-06 17:12:03,981 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2021-06-06 17:12:05,210 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-06-06 17:12:06,463 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2021-06-06 17:12:07,759 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-06-06 17:12:09,071 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-06-06 17:12:10,377 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:12:11,746 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-06-06 17:12:13,087 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2021-06-06 17:12:14,461 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-06-06 17:12:15,841 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-06-06 17:12:17,239 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2021-06-06 17:12:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:18,508 INFO L244 Elim1Store]: Index analysis took 1219 ms [2021-06-06 17:12:57,236 WARN L205 SmtUtils]: Spent 38.71 s on a formula simplification that was a NOOP. DAG size: 2392 [2021-06-06 17:12:57,237 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:12:57,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 60 select indices, 60 select index equivalence classes, 1211 disjoint index pairs (out of 1770 index pairs), introduced 60 new quantified variables, introduced 559 case distinctions, treesize of input 502 treesize of output 6872 [2021-06-06 17:12:57,640 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 2499 DAG size of output: 1478 [2021-06-06 17:13:02,830 WARN L205 SmtUtils]: Spent 4.85 s on a formula simplification. DAG size of input: 4319 DAG size of output: 2949 [2021-06-06 17:13:08,981 WARN L205 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 4363 DAG size of output: 2993 [2021-06-06 17:14:40,068 WARN L205 SmtUtils]: Spent 1.47 m on a formula simplification. DAG size of input: 34630 DAG size of output: 20200 [2021-06-06 17:16:26,443 WARN L205 SmtUtils]: Spent 1.64 m on a formula simplification. DAG size of input: 34668 DAG size of output: 20238 Received shutdown request... [2021-06-06 17:16:37,709 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable215,SelfDestructingSolverStorable8597 [2021-06-06 17:16:37,710 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 17:16:37,761 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 17:16:37,762 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 17:16:37,762 INFO L202 PluginConnector]: Adding new model buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 05:16:37 BasicIcfg [2021-06-06 17:16:37,762 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 17:16:37,763 INFO L168 Benchmark]: Toolchain (without parser) took 798164.25 ms. Allocated memory was 341.8 MB in the beginning and 4.1 GB in the end (delta: 3.8 GB). Free memory was 321.1 MB in the beginning and 2.9 GB in the end (delta: -2.6 GB). Peak memory consumption was 3.3 GB. Max. memory is 16.0 GB. [2021-06-06 17:16:37,763 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 341.8 MB. Free memory is still 322.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 17:16:37,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.49 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 17:16:37,764 INFO L168 Benchmark]: Boogie Preprocessor took 18.41 ms. Allocated memory is still 341.8 MB. Free memory was 319.6 MB in the beginning and 318.7 MB in the end (delta: 961.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 17:16:37,764 INFO L168 Benchmark]: RCFGBuilder took 348.42 ms. Allocated memory is still 341.8 MB. Free memory was 318.5 MB in the beginning and 303.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-06 17:16:37,764 INFO L168 Benchmark]: TraceAbstraction took 797762.97 ms. Allocated memory was 341.8 MB in the beginning and 4.1 GB in the end (delta: 3.8 GB). Free memory was 302.9 MB in the beginning and 2.9 GB in the end (delta: -2.6 GB). Peak memory consumption was 3.3 GB. Max. memory is 16.0 GB. [2021-06-06 17:16:37,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 341.8 MB. Free memory is still 322.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 30.49 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 18.41 ms. Allocated memory is still 341.8 MB. Free memory was 319.6 MB in the beginning and 318.7 MB in the end (delta: 961.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 348.42 ms. Allocated memory is still 341.8 MB. Free memory was 318.5 MB in the beginning and 303.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 797762.97 ms. Allocated memory was 341.8 MB in the beginning and 4.1 GB in the end (delta: 3.8 GB). Free memory was 302.9 MB in the beginning and 2.9 GB in the end (delta: -2.6 GB). Peak memory consumption was 3.3 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: 2720436, positive: 2487653, positive conditional: 2487653, positive unconditional: 0, negative: 232783, negative conditional: 232783, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2507426, positive: 2487653, positive conditional: 2487653, positive unconditional: 0, negative: 19773, negative conditional: 19773, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2507426, positive: 2303735, positive conditional: 0, positive unconditional: 2303735, negative: 203691, negative conditional: 0, negative unconditional: 203691, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 272, positive: 262, positive conditional: 0, positive unconditional: 262, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 272, positive: 250, positive conditional: 0, positive unconditional: 250, negative: 22, negative conditional: 0, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2507426, positive: 2303473, positive conditional: 0, positive unconditional: 2303473, negative: 203681, negative conditional: 0, negative unconditional: 203681, unknown: 272, unknown conditional: 0, unknown unconditional: 272] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521, SemanticConditionEliminator.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1346826, positive: 183918, positive conditional: 183918, positive unconditional: 0, negative: 1162908, negative conditional: 556387, negative unconditional: 606521, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 643, positive: 84, positive conditional: 72, positive unconditional: 12, negative: 559, negative conditional: 549, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 991, positive: 146, positive conditional: 90, positive unconditional: 56, negative: 846, negative conditional: 781, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1346826, positive: 183846, positive conditional: 183846, positive unconditional: 0, negative: 1162359, negative conditional: 555838, negative unconditional: 606521, unknown: 621, unknown conditional: 621, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 893, Positive cache size: 334, Positive conditional cache size: 72, Positive unconditional cache size: 262, Negative cache size: 559, Negative conditional cache size: 549, Negative unconditional cache size: 10, Eliminated conditions: 606521 ], Maximal queried relation: 41, Independence queries for same thread: 213010 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 360 with TraceHistMax 34,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while SimplifyDDAWithTimeout was simplifying term of DAG size 3 for 0ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 54 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 797656.6ms, OverallIterations: 42, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.0ms, PartialOrderReductionTime: 243879.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2255, 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: 578.7ms SsaConstructionTime, 4592.7ms SatisfiabilityAnalysisTime, 126534.9ms InterpolantComputationTime, 13505 NumberOfCodeBlocks, 13419 NumberOfCodeBlocksAsserted, 482 NumberOfCheckSat, 13425 ConstructedInterpolants, 0 QuantifiedInterpolants, 162788 SizeOfPredicates, 76 NumberOfNonLiveVariables, 17935 ConjunctsInSsa, 2140 ConjunctsInUnsatCore, 80 InterpolantComputations, 3 PerfectInterpolantSequences, 81563/126276 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